31812966

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{14369}}^1$

素因数の和:14421

約数の個数: 32

約数和(自身を含む): 72424800

約数和(自身を除く): 40611834

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 14369, 28738, 43107, 86214, 129321, 258642, 387963, 589129, 775926, 1178258, 1767387, 3534774, 5302161, 10604322, 15906483, 31812966]

約数ペア:

[(1, 31812966), (2, 15906483), (3, 10604322), (6, 5302161), (9, 3534774), (18, 1767387), (27, 1178258), (41, 775926), (54, 589129), (82, 387963), (123, 258642), (246, 129321), (369, 86214), (738, 43107), (1107, 28738), (2214, 14369)]