18217716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 46986240

約数和(自身を除く): 28768524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 1747, 2607, 3476, 3494, 5214, 5241, 6988, 10428, 10482, 19217, 20964, 38434, 57651, 76868, 115302, 138013, 230604, 276026, 414039, 552052, 828078, 1518143, 1656156, 3036286, 4554429, 6072572, 9108858, 18217716]

約数ペア:

[(1, 18217716), (2, 9108858), (3, 6072572), (4, 4554429), (6, 3036286), (11, 1656156), (12, 1518143), (22, 828078), (33, 552052), (44, 414039), (66, 276026), (79, 230604), (132, 138013), (158, 115302), (237, 76868), (316, 57651), (474, 38434), (869, 20964), (948, 19217), (1738, 10482), (1747, 10428), (2607, 6988), (3476, 5241), (3494, 5214)]