28989612

素因数分解:

$2^2\times 3^2\times {\mathrm{805267}}^1$

素因数の和:805277

約数の個数: 18

約数和(自身を含む): 73279388

約数和(自身を除く): 44289776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 805267, 1610534, 2415801, 3221068, 4831602, 7247403, 9663204, 14494806, 28989612]

約数ペア:

[(1, 28989612), (2, 14494806), (3, 9663204), (4, 7247403), (6, 4831602), (9, 3221068), (12, 2415801), (18, 1610534), (36, 805267)]