165630438

素因数分解:

$2^1\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{5081}}^1$

素因数の和:6900

約数の個数: 24

約数和(自身を含む): 359134776

約数和(自身を除く): 193504338

約数列:

[1, 2, 3, 6, 9, 18, 1811, 3622, 5081, 5433, 10162, 10866, 15243, 16299, 30486, 32598, 45729, 91458, 9201691, 18403382, 27605073, 55210146, 82815219, 165630438]

約数ペア:

[(1, 165630438), (2, 82815219), (3, 55210146), (6, 27605073), (9, 18403382), (18, 9201691), (1811, 91458), (3622, 45729), (5081, 32598), (5433, 30486), (10162, 16299), (10866, 15243)]