18181824

素因数分解:

$2^6\times 3^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 48420528

約数和(自身を除く): 30238704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 281, 337, 562, 674, 843, 1011, 1124, 1348, 1686, 2022, 2248, 2696, 3372, 4044, 4496, 5392, 6744, 8088, 8992, 10784, 13488, 16176, 17984, 21568, 26976, 32352, 53952, 64704, 94697, 189394, 284091, 378788, 568182, 757576, 1136364, 1515152, 2272728, 3030304, 4545456, 6060608, 9090912, 18181824]

約数ペア:

[(1, 18181824), (2, 9090912), (3, 6060608), (4, 4545456), (6, 3030304), (8, 2272728), (12, 1515152), (16, 1136364), (24, 757576), (32, 568182), (48, 378788), (64, 284091), (96, 189394), (192, 94697), (281, 64704), (337, 53952), (562, 32352), (674, 26976), (843, 21568), (1011, 17984), (1124, 16176), (1348, 13488), (1686, 10784), (2022, 8992), (2248, 8088), (2696, 6744), (3372, 5392), (4044, 4496)]