12261798

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 26636688

約数和(自身を除く): 14374890

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1223, 1671, 2446, 3342, 3669, 5013, 7338, 10026, 11007, 22014, 681211, 1362422, 2043633, 4087266, 6130899, 12261798]

約数ペア:

[(1, 12261798), (2, 6130899), (3, 4087266), (6, 2043633), (9, 1362422), (18, 681211), (557, 22014), (1114, 11007), (1223, 10026), (1671, 7338), (2446, 5013), (3342, 3669)]