18870126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9859}}^1$

素因数の和:9904

約数の個数: 32

約数和(自身を含む): 42595200

約数和(自身を除く): 23725074

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 9859, 19718, 29577, 59154, 108449, 216898, 285911, 325347, 571822, 650694, 857733, 1715466, 3145021, 6290042, 9435063, 18870126]

約数ペア:

[(1, 18870126), (2, 9435063), (3, 6290042), (6, 3145021), (11, 1715466), (22, 857733), (29, 650694), (33, 571822), (58, 325347), (66, 285911), (87, 216898), (174, 108449), (319, 59154), (638, 29577), (957, 19718), (1914, 9859)]