18436005176

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{85469}}^1$

素因数の和:85991

約数の個数: 32

約数和(自身を含む): 35230734000

約数和(自身を除く): 16794728824

約数列:

[1, 2, 4, 8, 59, 118, 236, 457, 472, 914, 1828, 3656, 26963, 53926, 85469, 107852, 170938, 215704, 341876, 683752, 5042671, 10085342, 20170684, 39059333, 40341368, 78118666, 156237332, 312474664, 2304500647, 4609001294, 9218002588, 18436005176]

約数ペア:

[(1, 18436005176), (2, 9218002588), (4, 4609001294), (8, 2304500647), (59, 312474664), (118, 156237332), (236, 78118666), (457, 40341368), (472, 39059333), (914, 20170684), (1828, 10085342), (3656, 5042671), (26963, 683752), (53926, 341876), (85469, 215704), (107852, 170938)]