31251444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12829}}^1$

素因数の和:12872

約数の個数: 48

約数和(自身を含む): 86217600

約数和(自身を除く): 54966156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12829, 25658, 38487, 51316, 76974, 89803, 153948, 179606, 269409, 359212, 372041, 538818, 744082, 1077636, 1116123, 1488164, 2232246, 2604287, 4464492, 5208574, 7812861, 10417148, 15625722, 31251444]

約数ペア:

[(1, 31251444), (2, 15625722), (3, 10417148), (4, 7812861), (6, 5208574), (7, 4464492), (12, 2604287), (14, 2232246), (21, 1488164), (28, 1116123), (29, 1077636), (42, 744082), (58, 538818), (84, 372041), (87, 359212), (116, 269409), (174, 179606), (203, 153948), (348, 89803), (406, 76974), (609, 51316), (812, 38487), (1218, 25658), (2436, 12829)]