42909786

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55439}}^1$

素因数の和:55490

約数の個数: 24

約数和(自身を含む): 95135040

約数和(自身を除く): 52225254

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 55439, 110878, 166317, 332634, 498951, 997902, 2383877, 4767754, 7151631, 14303262, 21454893, 42909786]

約数ペア:

[(1, 42909786), (2, 21454893), (3, 14303262), (6, 7151631), (9, 4767754), (18, 2383877), (43, 997902), (86, 498951), (129, 332634), (258, 166317), (387, 110878), (774, 55439)]