18522576

素因数分解:

$2^4\times 3^2\times {\mathrm{128629}}^1$

素因数の和:128643

約数の個数: 30

約数和(自身を含む): 51837890

約数和(自身を除く): 33315314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128629, 257258, 385887, 514516, 771774, 1029032, 1157661, 1543548, 2058064, 2315322, 3087096, 4630644, 6174192, 9261288, 18522576]

約数ペア:

[(1, 18522576), (2, 9261288), (3, 6174192), (4, 4630644), (6, 3087096), (8, 2315322), (9, 2058064), (12, 1543548), (16, 1157661), (18, 1029032), (24, 771774), (36, 514516), (48, 385887), (72, 257258), (144, 128629)]