12399786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98411}}^1$

素因数の和:98426

約数の個数: 24

約数和(自身を含む): 30704544

約数和(自身を除く): 18304758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98411, 196822, 295233, 590466, 688877, 885699, 1377754, 1771398, 2066631, 4133262, 6199893, 12399786]

約数ペア:

[(1, 12399786), (2, 6199893), (3, 4133262), (6, 2066631), (7, 1771398), (9, 1377754), (14, 885699), (18, 688877), (21, 590466), (42, 295233), (63, 196822), (126, 98411)]