18898249968

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12893}}^1$

素因数の和:12958

約数の個数: 240

約数和(自身を含む): 61108276320

約数和(自身を除く): 42210026352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 243, 261, 312, 324, 348, 351, 377, 432, 464, 468, 486, 522, 624, 648, 696, 702, 754, 783, 936, 972, 1044, 1053, 1131, 1296, 1392, 1404, 1508, 1566, 1872, 1944, 2088, 2106, 2262, 2349, 2808, 3016, 3132, 3159, 3393, 3888, 4176, 4212, 4524, 4698, 5616, 6032, 6264, 6318, 6786, 7047, 8424, 9048, 9396, 10179, 12528, 12636, 12893, 13572, 14094, 16848, 18096, 18792, 20358, 25272, 25786, 27144, 28188, 30537, 37584, 38679, 40716, 50544, 51572, 54288, 56376, 61074, 77358, 81432, 91611, 103144, 112752, 116037, 122148, 154716, 162864, 167609, 183222, 206288, 232074, 244296, 309432, 335218, 348111, 366444, 373897, 464148, 488592, 502827, 618864, 670436, 696222, 732888, 747794, 928296, 1005654, 1044333, 1121691, 1340872, 1392444, 1465776, 1495588, 1508481, 1856592, 2011308, 2088666, 2243382, 2681744, 2784888, 2991176, 3016962, 3132999, 3365073, 4022616, 4177332, 4486764, 4525443, 4860661, 5569776, 5982352, 6033924, 6265998, 6730146, 8045232, 8354664, 8973528, 9050886, 9721322, 10095219, 12067848, 12531996, 13460292, 13576329, 14581983, 16709328, 17947056, 18101772, 19442644, 20190438, 24135696, 25063992, 26920584, 27152658, 29163966, 30285657, 36203544, 38885288, 40380876, 40728987, 43745949, 50127984, 53841168, 54305316, 58327932, 60571314, 72407088, 77770576, 80761752, 81457974, 87491898, 90856971, 108610632, 116655864, 121142628, 131237847, 161523504, 162915948, 174983796, 181713942, 217221264, 233311728, 242285256, 262475694, 325831896, 349967592, 363427884, 393713541, 484570512, 524951388, 651663792, 699935184, 726855768, 787427082, 1049902776, 1181140623, 1453711536, 1574854164, 2099805552, 2362281246, 3149708328, 4724562492, 6299416656, 9449124984, 18898249968]

約数ペア:

[(1, 18898249968), (2, 9449124984), (3, 6299416656), (4, 4724562492), (6, 3149708328), (8, 2362281246), (9, 2099805552), (12, 1574854164), (13, 1453711536), (16, 1181140623), (18, 1049902776), (24, 787427082), (26, 726855768), (27, 699935184), (29, 651663792), (36, 524951388), (39, 484570512), (48, 393713541), (52, 363427884), (54, 349967592), (58, 325831896), (72, 262475694), (78, 242285256), (81, 233311728), (87, 217221264), (104, 181713942), (108, 174983796), (116, 162915948), (117, 161523504), (144, 131237847), (156, 121142628), (162, 116655864), (174, 108610632), (208, 90856971), (216, 87491898), (232, 81457974), (234, 80761752), (243, 77770576), (261, 72407088), (312, 60571314), (324, 58327932), (348, 54305316), (351, 53841168), (377, 50127984), (432, 43745949), (464, 40728987), (468, 40380876), (486, 38885288), (522, 36203544), (624, 30285657), (648, 29163966), (696, 27152658), (702, 26920584), (754, 25063992), (783, 24135696), (936, 20190438), (972, 19442644), (1044, 18101772), (1053, 17947056), (1131, 16709328), (1296, 14581983), (1392, 13576329), (1404, 13460292), (1508, 12531996), (1566, 12067848), (1872, 10095219), (1944, 9721322), (2088, 9050886), (2106, 8973528), (2262, 8354664), (2349, 8045232), (2808, 6730146), (3016, 6265998), (3132, 6033924), (3159, 5982352), (3393, 5569776), (3888, 4860661), (4176, 4525443), (4212, 4486764), (4524, 4177332), (4698, 4022616), (5616, 3365073), (6032, 3132999), (6264, 3016962), (6318, 2991176), (6786, 2784888), (7047, 2681744), (8424, 2243382), (9048, 2088666), (9396, 2011308), (10179, 1856592), (12528, 1508481), (12636, 1495588), (12893, 1465776), (13572, 1392444), (14094, 1340872), (16848, 1121691), (18096, 1044333), (18792, 1005654), (20358, 928296), (25272, 747794), (25786, 732888), (27144, 696222), (28188, 670436), (30537, 618864), (37584, 502827), (38679, 488592), (40716, 464148), (50544, 373897), (51572, 366444), (54288, 348111), (56376, 335218), (61074, 309432), (77358, 244296), (81432, 232074), (91611, 206288), (103144, 183222), (112752, 167609), (116037, 162864), (122148, 154716)]