18862122

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 39948480

約数和(自身を除く): 21086358

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 2521, 3741, 5042, 7482, 7563, 15126, 73109, 108403, 146218, 216806, 219327, 325209, 438654, 650418, 3143687, 6287374, 9431061, 18862122]

約数ペア:

[(1, 18862122), (2, 9431061), (3, 6287374), (6, 3143687), (29, 650418), (43, 438654), (58, 325209), (86, 219327), (87, 216806), (129, 146218), (174, 108403), (258, 73109), (1247, 15126), (2494, 7563), (2521, 7482), (3741, 5042)]