3924804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 9988160

約数和(自身を除く): 6063356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 181, 278, 362, 417, 543, 556, 724, 834, 1086, 1668, 1807, 2172, 2353, 3614, 4706, 5421, 7059, 7228, 9412, 10842, 14118, 21684, 25159, 28236, 50318, 75477, 100636, 150954, 301908, 327067, 654134, 981201, 1308268, 1962402, 3924804]

約数ペア:

[(1, 3924804), (2, 1962402), (3, 1308268), (4, 981201), (6, 654134), (12, 327067), (13, 301908), (26, 150954), (39, 100636), (52, 75477), (78, 50318), (139, 28236), (156, 25159), (181, 21684), (278, 14118), (362, 10842), (417, 9412), (543, 7228), (556, 7059), (724, 5421), (834, 4706), (1086, 3614), (1668, 2353), (1807, 2172)]