40081068

素因数分解:

$2^2\times 3^4\times {\mathrm{123707}}^1$

素因数の和:123723

約数の個数: 30

約数和(自身を含む): 104780676

約数和(自身を除く): 64699608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 123707, 247414, 371121, 494828, 742242, 1113363, 1484484, 2226726, 3340089, 4453452, 6680178, 10020267, 13360356, 20040534, 40081068]

約数ペア:

[(1, 40081068), (2, 20040534), (3, 13360356), (4, 10020267), (6, 6680178), (9, 4453452), (12, 3340089), (18, 2226726), (27, 1484484), (36, 1113363), (54, 742242), (81, 494828), (108, 371121), (162, 247414), (324, 123707)]