8139402

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 36

約数和(自身を含む): 18143190

約数和(自身を除く): 10003788

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 269, 369, 538, 738, 807, 1614, 1681, 2421, 3362, 4842, 5043, 10086, 11029, 15129, 22058, 30258, 33087, 66174, 99261, 198522, 452189, 904378, 1356567, 2713134, 4069701, 8139402]

約数ペア:

[(1, 8139402), (2, 4069701), (3, 2713134), (6, 1356567), (9, 904378), (18, 452189), (41, 198522), (82, 99261), (123, 66174), (246, 33087), (269, 30258), (369, 22058), (538, 15129), (738, 11029), (807, 10086), (1614, 5043), (1681, 4842), (2421, 3362)]