2271366

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 4950504

約数和(自身を除く): 2679138

約数列:

[1, 2, 3, 6, 9, 18, 257, 491, 514, 771, 982, 1473, 1542, 2313, 2946, 4419, 4626, 8838, 126187, 252374, 378561, 757122, 1135683, 2271366]

約数ペア:

[(1, 2271366), (2, 1135683), (3, 757122), (6, 378561), (9, 252374), (18, 126187), (257, 8838), (491, 4626), (514, 4419), (771, 2946), (982, 2313), (1473, 1542)]