21630684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{58147}}^1$

素因数の和:58185

約数の個数: 24

約数和(自身を含む): 52100608

約数和(自身を除く): 30469924

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 58147, 116294, 174441, 232588, 348882, 697764, 1802557, 3605114, 5407671, 7210228, 10815342, 21630684]

約数ペア:

[(1, 21630684), (2, 10815342), (3, 7210228), (4, 5407671), (6, 3605114), (12, 1802557), (31, 697764), (62, 348882), (93, 232588), (124, 174441), (186, 116294), (372, 58147)]