18107848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 37208160

約数和(自身を除く): 19100312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 593, 694, 1186, 1388, 2372, 2776, 3817, 4744, 6523, 7634, 13046, 15268, 26092, 30536, 52184, 205771, 411542, 823084, 1646168, 2263481, 4526962, 9053924, 18107848]

約数ペア:

[(1, 18107848), (2, 9053924), (4, 4526962), (8, 2263481), (11, 1646168), (22, 823084), (44, 411542), (88, 205771), (347, 52184), (593, 30536), (694, 26092), (1186, 15268), (1388, 13046), (2372, 7634), (2776, 6523), (3817, 4744)]