1853796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 5120640

約数和(自身を除く): 3266844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 761, 812, 1218, 1522, 2283, 2436, 3044, 4566, 5327, 9132, 10654, 15981, 21308, 22069, 31962, 44138, 63924, 66207, 88276, 132414, 154483, 264828, 308966, 463449, 617932, 926898, 1853796]

約数ペア:

[(1, 1853796), (2, 926898), (3, 617932), (4, 463449), (6, 308966), (7, 264828), (12, 154483), (14, 132414), (21, 88276), (28, 66207), (29, 63924), (42, 44138), (58, 31962), (84, 22069), (87, 21308), (116, 15981), (174, 10654), (203, 9132), (348, 5327), (406, 4566), (609, 3044), (761, 2436), (812, 2283), (1218, 1522)]