18342906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 19845894

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 271, 389, 542, 778, 813, 1167, 1626, 2334, 7859, 11281, 15718, 22562, 23577, 33843, 47154, 67686, 105419, 210838, 316257, 632514, 3057151, 6114302, 9171453, 18342906]

約数ペア:

[(1, 18342906), (2, 9171453), (3, 6114302), (6, 3057151), (29, 632514), (58, 316257), (87, 210838), (174, 105419), (271, 67686), (389, 47154), (542, 33843), (778, 23577), (813, 22562), (1167, 15718), (1626, 11281), (2334, 7859)]