140421684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{900139}}^1$

素因数の和:900159

約数の個数: 24

約数和(自身を含む): 352854880

約数和(自身を除く): 212433196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 900139, 1800278, 2700417, 3600556, 5400834, 10801668, 11701807, 23403614, 35105421, 46807228, 70210842, 140421684]

約数ペア:

[(1, 140421684), (2, 70210842), (3, 46807228), (4, 35105421), (6, 23403614), (12, 11701807), (13, 10801668), (26, 5400834), (39, 3600556), (52, 2700417), (78, 1800278), (156, 900139)]