18960147456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{523}}^1\times {\mathrm{11801}}^1$

素因数の和:12347

約数の個数: 88

約数和(自身を含む): 50636622624

約数和(自身を除く): 31676475168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 523, 768, 1024, 1046, 1536, 1569, 2092, 3072, 3138, 4184, 6276, 8368, 11801, 12552, 16736, 23602, 25104, 33472, 35403, 47204, 50208, 66944, 70806, 94408, 100416, 133888, 141612, 188816, 200832, 267776, 283224, 377632, 401664, 535552, 566448, 755264, 803328, 1132896, 1510528, 1606656, 2265792, 3021056, 4531584, 6042112, 6171923, 9063168, 12084224, 12343846, 18126336, 18515769, 24687692, 36252672, 37031538, 49375384, 74063076, 98750768, 148126152, 197501536, 296252304, 395003072, 592504608, 790006144, 1185009216, 1580012288, 2370018432, 3160024576, 4740036864, 6320049152, 9480073728, 18960147456]

約数ペア:

[(1, 18960147456), (2, 9480073728), (3, 6320049152), (4, 4740036864), (6, 3160024576), (8, 2370018432), (12, 1580012288), (16, 1185009216), (24, 790006144), (32, 592504608), (48, 395003072), (64, 296252304), (96, 197501536), (128, 148126152), (192, 98750768), (256, 74063076), (384, 49375384), (512, 37031538), (523, 36252672), (768, 24687692), (1024, 18515769), (1046, 18126336), (1536, 12343846), (1569, 12084224), (2092, 9063168), (3072, 6171923), (3138, 6042112), (4184, 4531584), (6276, 3021056), (8368, 2265792), (11801, 1606656), (12552, 1510528), (16736, 1132896), (23602, 803328), (25104, 755264), (33472, 566448), (35403, 535552), (47204, 401664), (50208, 377632), (66944, 283224), (70806, 267776), (94408, 200832), (100416, 188816), (133888, 141612)]