18449828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7333}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 35115192

約数和(自身を除く): 16665364

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7333, 14666, 29332, 124661, 249322, 271321, 498644, 542642, 1085284, 4612457, 9224914, 18449828]

約数ペア:

[(1, 18449828), (2, 9224914), (4, 4612457), (17, 1085284), (34, 542642), (37, 498644), (68, 271321), (74, 249322), (148, 124661), (629, 29332), (1258, 14666), (2516, 7333)]