18219815568

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:1086

約数の個数: 160

約数和(自身を含む): 52761206400

約数和(自身を除く): 34541390832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 379, 432, 433, 514, 758, 771, 866, 1028, 1137, 1299, 1516, 1542, 1732, 2056, 2274, 2313, 2598, 3032, 3084, 3411, 3464, 3897, 4112, 4548, 4626, 5196, 6064, 6168, 6822, 6928, 6939, 7794, 9096, 9252, 10233, 10392, 11691, 12336, 13644, 13878, 15588, 18192, 18504, 20466, 20784, 23382, 27288, 27756, 31176, 37008, 40932, 46764, 54576, 55512, 62352, 81864, 93528, 97403, 111024, 111281, 163728, 164107, 187056, 194806, 222562, 292209, 328214, 333843, 389612, 445124, 492321, 584418, 656428, 667686, 779224, 876627, 890248, 984642, 1001529, 1168836, 1312856, 1335372, 1476963, 1558448, 1753254, 1780496, 1969284, 2003058, 2337672, 2625712, 2629881, 2670744, 2953926, 3004587, 3506508, 3938568, 4006116, 4430889, 4675344, 5259762, 5341488, 5907852, 6009174, 7013016, 7877136, 8012232, 8861778, 10519524, 11815704, 12018348, 14026032, 16024464, 17723556, 21039048, 23631408, 24036696, 35447112, 42078096, 42175499, 48073392, 70894224, 84350998, 126526497, 168701996, 253052994, 337403992, 379579491, 506105988, 674807984, 759158982, 1012211976, 1138738473, 1518317964, 2024423952, 2277476946, 3036635928, 4554953892, 6073271856, 9109907784, 18219815568]

約数ペア:

[(1, 18219815568), (2, 9109907784), (3, 6073271856), (4, 4554953892), (6, 3036635928), (8, 2277476946), (9, 2024423952), (12, 1518317964), (16, 1138738473), (18, 1012211976), (24, 759158982), (27, 674807984), (36, 506105988), (48, 379579491), (54, 337403992), (72, 253052994), (108, 168701996), (144, 126526497), (216, 84350998), (257, 70894224), (379, 48073392), (432, 42175499), (433, 42078096), (514, 35447112), (758, 24036696), (771, 23631408), (866, 21039048), (1028, 17723556), (1137, 16024464), (1299, 14026032), (1516, 12018348), (1542, 11815704), (1732, 10519524), (2056, 8861778), (2274, 8012232), (2313, 7877136), (2598, 7013016), (3032, 6009174), (3084, 5907852), (3411, 5341488), (3464, 5259762), (3897, 4675344), (4112, 4430889), (4548, 4006116), (4626, 3938568), (5196, 3506508), (6064, 3004587), (6168, 2953926), (6822, 2670744), (6928, 2629881), (6939, 2625712), (7794, 2337672), (9096, 2003058), (9252, 1969284), (10233, 1780496), (10392, 1753254), (11691, 1558448), (12336, 1476963), (13644, 1335372), (13878, 1312856), (15588, 1168836), (18192, 1001529), (18504, 984642), (20466, 890248), (20784, 876627), (23382, 779224), (27288, 667686), (27756, 656428), (31176, 584418), (37008, 492321), (40932, 445124), (46764, 389612), (54576, 333843), (55512, 328214), (62352, 292209), (81864, 222562), (93528, 194806), (97403, 187056), (111024, 164107), (111281, 163728)]