12571254

素因数分解:

$2^1\times 3^3\times {\mathrm{232801}}^1$

素因数の和:232812

約数の個数: 16

約数和(自身を含む): 27936240

約数和(自身を除く): 15364986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 232801, 465602, 698403, 1396806, 2095209, 4190418, 6285627, 12571254]

約数ペア:

[(1, 12571254), (2, 6285627), (3, 4190418), (6, 2095209), (9, 1396806), (18, 698403), (27, 465602), (54, 232801)]