18675096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 32750184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 557, 762, 1016, 1114, 1397, 1524, 1671, 2228, 2794, 3048, 3342, 4191, 4456, 5588, 6127, 6684, 8382, 11176, 12254, 13368, 16764, 18381, 24508, 33528, 36762, 49016, 70739, 73524, 141478, 147048, 212217, 282956, 424434, 565912, 778129, 848868, 1556258, 1697736, 2334387, 3112516, 4668774, 6225032, 9337548, 18675096]

約数ペア:

[(1, 18675096), (2, 9337548), (3, 6225032), (4, 4668774), (6, 3112516), (8, 2334387), (11, 1697736), (12, 1556258), (22, 848868), (24, 778129), (33, 565912), (44, 424434), (66, 282956), (88, 212217), (127, 147048), (132, 141478), (254, 73524), (264, 70739), (381, 49016), (508, 36762), (557, 33528), (762, 24508), (1016, 18381), (1114, 16764), (1397, 13368), (1524, 12254), (1671, 11176), (2228, 8382), (2794, 6684), (3048, 6127), (3342, 5588), (4191, 4456)]