2173719216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1223941}}^1$

素因数の和:1223989

約数の個数: 40

約数和(自身を含む): 5767214704

約数和(自身を除く): 3593495488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1223941, 2447882, 3671823, 4895764, 7343646, 9791528, 14687292, 19583056, 29374584, 45285817, 58749168, 90571634, 135857451, 181143268, 271714902, 362286536, 543429804, 724573072, 1086859608, 2173719216]

約数ペア:

[(1, 2173719216), (2, 1086859608), (3, 724573072), (4, 543429804), (6, 362286536), (8, 271714902), (12, 181143268), (16, 135857451), (24, 90571634), (37, 58749168), (48, 45285817), (74, 29374584), (111, 19583056), (148, 14687292), (222, 9791528), (296, 7343646), (444, 4895764), (592, 3671823), (888, 2447882), (1776, 1223941)]