18888931728

素因数分解:

$2^4\times 3^4\times {\mathrm{1063}}^1\times {\mathrm{13711}}^1$

素因数の和:14794

約数の個数: 100

約数和(自身を含む): 54725469568

約数和(自身を除く): 35836537840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1063, 1296, 2126, 3189, 4252, 6378, 8504, 9567, 12756, 13711, 17008, 19134, 25512, 27422, 28701, 38268, 41133, 51024, 54844, 57402, 76536, 82266, 86103, 109688, 114804, 123399, 153072, 164532, 172206, 219376, 229608, 246798, 329064, 344412, 370197, 459216, 493596, 658128, 688824, 740394, 987192, 1110591, 1377648, 1480788, 1974384, 2221182, 2961576, 4442364, 5923152, 8884728, 14574793, 17769456, 29149586, 43724379, 58299172, 87448758, 116598344, 131173137, 174897516, 233196688, 262346274, 349795032, 393519411, 524692548, 699590064, 787038822, 1049385096, 1180558233, 1574077644, 2098770192, 2361116466, 3148155288, 4722232932, 6296310576, 9444465864, 18888931728]

約数ペア:

[(1, 18888931728), (2, 9444465864), (3, 6296310576), (4, 4722232932), (6, 3148155288), (8, 2361116466), (9, 2098770192), (12, 1574077644), (16, 1180558233), (18, 1049385096), (24, 787038822), (27, 699590064), (36, 524692548), (48, 393519411), (54, 349795032), (72, 262346274), (81, 233196688), (108, 174897516), (144, 131173137), (162, 116598344), (216, 87448758), (324, 58299172), (432, 43724379), (648, 29149586), (1063, 17769456), (1296, 14574793), (2126, 8884728), (3189, 5923152), (4252, 4442364), (6378, 2961576), (8504, 2221182), (9567, 1974384), (12756, 1480788), (13711, 1377648), (17008, 1110591), (19134, 987192), (25512, 740394), (27422, 688824), (28701, 658128), (38268, 493596), (41133, 459216), (51024, 370197), (54844, 344412), (57402, 329064), (76536, 246798), (82266, 229608), (86103, 219376), (109688, 172206), (114804, 164532), (123399, 153072)]