740291238

素因数分解:

$2^1\times 3^5\times {\mathrm{1523233}}^1$

素因数の和:1523250

約数の個数: 24

約数和(自身を含む): 1663371528

約数和(自身を除く): 923080290

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1523233, 3046466, 4569699, 9139398, 13709097, 27418194, 41127291, 82254582, 123381873, 246763746, 370145619, 740291238]

約数ペア:

[(1, 740291238), (2, 370145619), (3, 246763746), (6, 123381873), (9, 82254582), (18, 41127291), (27, 27418194), (54, 13709097), (81, 9139398), (162, 4569699), (243, 3046466), (486, 1523233)]