233900018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{42023}}^1$

素因数の和:42070

約数の個数: 24

約数和(自身を含む): 402421824

約数和(自身を除く): 168521806

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 42023, 84046, 462253, 924506, 966529, 1933058, 5084783, 10169566, 10631819, 21263638, 116950009, 233900018]

約数ペア:

[(1, 233900018), (2, 116950009), (11, 21263638), (22, 10631819), (23, 10169566), (46, 5084783), (121, 1933058), (242, 966529), (253, 924506), (506, 462253), (2783, 84046), (5566, 42023)]