9181816

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 20417400

約数和(自身を除く): 11235584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 397, 413, 472, 794, 826, 1588, 1652, 2779, 2891, 3176, 3304, 5558, 5782, 11116, 11564, 19453, 22232, 23128, 23423, 38906, 46846, 77812, 93692, 155624, 163961, 187384, 327922, 655844, 1147727, 1311688, 2295454, 4590908, 9181816]

約数ペア:

[(1, 9181816), (2, 4590908), (4, 2295454), (7, 1311688), (8, 1147727), (14, 655844), (28, 327922), (49, 187384), (56, 163961), (59, 155624), (98, 93692), (118, 77812), (196, 46846), (236, 38906), (392, 23423), (397, 23128), (413, 22232), (472, 19453), (794, 11564), (826, 11116), (1588, 5782), (1652, 5558), (2779, 3304), (2891, 3176)]