129774618

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{232571}}^1$

素因数の和:232610

約数の個数: 24

約数和(自身を含む): 290249856

約数和(自身を除く): 160475238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 232571, 465142, 697713, 1395426, 2093139, 4186278, 7209701, 14419402, 21629103, 43258206, 64887309, 129774618]

約数ペア:

[(1, 129774618), (2, 64887309), (3, 43258206), (6, 21629103), (9, 14419402), (18, 7209701), (31, 4186278), (62, 2093139), (93, 1395426), (186, 697713), (279, 465142), (558, 232571)]