251815854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17393}}^1$

素因数の和:17544

約数の個数: 32

約数和(自身を含む): 534343680

約数和(自身を除く): 282527826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 17393, 34786, 52179, 104358, 330467, 660934, 991401, 1982802, 2208911, 4417822, 6626733, 13253466, 41969309, 83938618, 125907927, 251815854]

約数ペア:

[(1, 251815854), (2, 125907927), (3, 83938618), (6, 41969309), (19, 13253466), (38, 6626733), (57, 4417822), (114, 2208911), (127, 1982802), (254, 991401), (381, 660934), (762, 330467), (2413, 104358), (4826, 52179), (7239, 34786), (14478, 17393)]