80491014

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{21193}}^1$

素因数の和:21412

約数の個数: 24

約数和(自身を含む): 175231992

約数和(自身を除く): 94740978

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 21193, 42386, 63579, 127158, 190737, 381474, 4471723, 8943446, 13415169, 26830338, 40245507, 80491014]

約数ペア:

[(1, 80491014), (2, 40245507), (3, 26830338), (6, 13415169), (9, 8943446), (18, 4471723), (211, 381474), (422, 190737), (633, 127158), (1266, 63579), (1899, 42386), (3798, 21193)]