19055088

素因数分解:

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

素因数の和:78

約数の個数: 180

約数和(自身を含む): 61949160

約数和(自身を除く): 42894072

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, 169, 174, 208, 216, 232, 234, 243, 261, 312, 324, 338, 348, 351, 377, 432, 464, 468, 486, 507, 522, 624, 648, 676, 696, 702, 754, 783, 936, 972, 1014, 1044, 1053, 1131, 1296, 1352, 1392, 1404, 1508, 1521, 1566, 1872, 1944, 2028, 2088, 2106, 2262, 2349, 2704, 2808, 3016, 3042, 3132, 3159, 3393, 3888, 4056, 4176, 4212, 4524, 4563, 4698, 4901, 5616, 6032, 6084, 6264, 6318, 6786, 7047, 8112, 8424, 9048, 9126, 9396, 9802, 10179, 12168, 12528, 12636, 13572, 13689, 14094, 14703, 16848, 18096, 18252, 18792, 19604, 20358, 24336, 25272, 27144, 27378, 28188, 29406, 30537, 36504, 37584, 39208, 40716, 41067, 44109, 50544, 54288, 54756, 56376, 58812, 61074, 73008, 78416, 81432, 82134, 88218, 91611, 109512, 112752, 117624, 122148, 132327, 162864, 164268, 176436, 183222, 219024, 235248, 244296, 264654, 328536, 352872, 366444, 396981, 488592, 529308, 657072, 705744, 732888, 793962, 1058616, 1190943, 1465776, 1587924, 2117232, 2381886, 3175848, 4763772, 6351696, 9527544, 19055088]

約数ペア:

[(1, 19055088), (2, 9527544), (3, 6351696), (4, 4763772), (6, 3175848), (8, 2381886), (9, 2117232), (12, 1587924), (13, 1465776), (16, 1190943), (18, 1058616), (24, 793962), (26, 732888), (27, 705744), (29, 657072), (36, 529308), (39, 488592), (48, 396981), (52, 366444), (54, 352872), (58, 328536), (72, 264654), (78, 244296), (81, 235248), (87, 219024), (104, 183222), (108, 176436), (116, 164268), (117, 162864), (144, 132327), (156, 122148), (162, 117624), (169, 112752), (174, 109512), (208, 91611), (216, 88218), (232, 82134), (234, 81432), (243, 78416), (261, 73008), (312, 61074), (324, 58812), (338, 56376), (348, 54756), (351, 54288), (377, 50544), (432, 44109), (464, 41067), (468, 40716), (486, 39208), (507, 37584), (522, 36504), (624, 30537), (648, 29406), (676, 28188), (696, 27378), (702, 27144), (754, 25272), (783, 24336), (936, 20358), (972, 19604), (1014, 18792), (1044, 18252), (1053, 18096), (1131, 16848), (1296, 14703), (1352, 14094), (1392, 13689), (1404, 13572), (1508, 12636), (1521, 12528), (1566, 12168), (1872, 10179), (1944, 9802), (2028, 9396), (2088, 9126), (2106, 9048), (2262, 8424), (2349, 8112), (2704, 7047), (2808, 6786), (3016, 6318), (3042, 6264), (3132, 6084), (3159, 6032), (3393, 5616), (3888, 4901), (4056, 4698), (4176, 4563), (4212, 4524)]