31045146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12766

約数の個数: 32

約数和(自身を含む): 69571008

約数和(自身を除く): 38525862

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 12713, 25426, 38139, 76278, 139843, 279686, 419529, 470381, 839058, 940762, 1411143, 2822286, 5174191, 10348382, 15522573, 31045146]

約数ペア:

[(1, 31045146), (2, 15522573), (3, 10348382), (6, 5174191), (11, 2822286), (22, 1411143), (33, 940762), (37, 839058), (66, 470381), (74, 419529), (111, 279686), (222, 139843), (407, 76278), (814, 38139), (1221, 25426), (2442, 12713)]