3191238

素因数分解:

$2^1\times 3^4\times {\mathrm{19699}}^1$

素因数の和:19713

約数の個数: 20

約数和(自身を含む): 7151100

約数和(自身を除く): 3959862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 19699, 39398, 59097, 118194, 177291, 354582, 531873, 1063746, 1595619, 3191238]

約数ペア:

[(1, 3191238), (2, 1595619), (3, 1063746), (6, 531873), (9, 354582), (18, 177291), (27, 118194), (54, 59097), (81, 39398), (162, 19699)]