12509964

素因数分解:

$2^2\times 3^4\times {\mathrm{38611}}^1$

素因数の和:38627

約数の個数: 30

約数和(自身を含む): 32704364

約数和(自身を除く): 20194400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 38611, 77222, 115833, 154444, 231666, 347499, 463332, 694998, 1042497, 1389996, 2084994, 3127491, 4169988, 6254982, 12509964]

約数ペア:

[(1, 12509964), (2, 6254982), (3, 4169988), (4, 3127491), (6, 2084994), (9, 1389996), (12, 1042497), (18, 694998), (27, 463332), (36, 347499), (54, 231666), (81, 154444), (108, 115833), (162, 77222), (324, 38611)]