40685892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260807}}^1$

素因数の和:260827

約数の個数: 24

約数和(自身を含む): 102236736

約数和(自身を除く): 61550844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260807, 521614, 782421, 1043228, 1564842, 3129684, 3390491, 6780982, 10171473, 13561964, 20342946, 40685892]

約数ペア:

[(1, 40685892), (2, 20342946), (3, 13561964), (4, 10171473), (6, 6780982), (12, 3390491), (13, 3129684), (26, 1564842), (39, 1043228), (52, 782421), (78, 521614), (156, 260807)]