21932154

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2269}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 49032000

約数和(自身を除く): 27099846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 2269, 3222, 4538, 4833, 6807, 9666, 13614, 20421, 40842, 61263, 122526, 406151, 812302, 1218453, 2436906, 3655359, 7310718, 10966077, 21932154]

約数ペア:

[(1, 21932154), (2, 10966077), (3, 7310718), (6, 3655359), (9, 2436906), (18, 1218453), (27, 812302), (54, 406151), (179, 122526), (358, 61263), (537, 40842), (1074, 20421), (1611, 13614), (2269, 9666), (3222, 6807), (4538, 4833)]