129674268

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{8807}}^1$

素因数の和:9226

約数の個数: 36

約数和(自身を含む): 328626480

約数和(自身を除く): 198952212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 8807, 14724, 17614, 26421, 35228, 52842, 79263, 105684, 158526, 317052, 3602063, 7204126, 10806189, 14408252, 21612378, 32418567, 43224756, 64837134, 129674268]

約数ペア:

[(1, 129674268), (2, 64837134), (3, 43224756), (4, 32418567), (6, 21612378), (9, 14408252), (12, 10806189), (18, 7204126), (36, 3602063), (409, 317052), (818, 158526), (1227, 105684), (1636, 79263), (2454, 52842), (3681, 35228), (4908, 26421), (7362, 17614), (8807, 14724)]