68516838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{292807}}^1$

素因数の和:292828

約数の個数: 24

約数和(自身を含む): 159873168

約数和(自身を除く): 91356330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 292807, 585614, 878421, 1756842, 2635263, 3806491, 5270526, 7612982, 11419473, 22838946, 34258419, 68516838]

約数ペア:

[(1, 68516838), (2, 34258419), (3, 22838946), (6, 11419473), (9, 7612982), (13, 5270526), (18, 3806491), (26, 2635263), (39, 1756842), (78, 878421), (117, 585614), (234, 292807)]