28731492

素因数分解:

$2^2\times 3^2\times {\mathrm{798097}}^1$

素因数の和:798107

約数の個数: 18

約数和(自身を含む): 72626918

約数和(自身を除く): 43895426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798097, 1596194, 2394291, 3192388, 4788582, 7182873, 9577164, 14365746, 28731492]

約数ペア:

[(1, 28731492), (2, 14365746), (3, 9577164), (4, 7182873), (6, 4788582), (9, 3192388), (12, 2394291), (18, 1596194), (36, 798097)]