18959002464

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5337557}}^1$

素因数の和:5337607

約数の個数: 48

約数和(自身を含む): 51112455408

約数和(自身を除く): 32153452944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5337557, 10675114, 16012671, 21350228, 32025342, 42700456, 64050684, 85400912, 128101368, 170801824, 197489609, 256202736, 394979218, 512405472, 592468827, 789958436, 1184937654, 1579916872, 2369875308, 3159833744, 4739750616, 6319667488, 9479501232, 18959002464]

約数ペア:

[(1, 18959002464), (2, 9479501232), (3, 6319667488), (4, 4739750616), (6, 3159833744), (8, 2369875308), (12, 1579916872), (16, 1184937654), (24, 789958436), (32, 592468827), (37, 512405472), (48, 394979218), (74, 256202736), (96, 197489609), (111, 170801824), (148, 128101368), (222, 85400912), (296, 64050684), (444, 42700456), (592, 32025342), (888, 21350228), (1184, 16012671), (1776, 10675114), (3552, 5337557)]