57157218

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{4217}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 127552320

約数和(自身を除く): 70395102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4217, 4518, 6777, 8434, 12651, 13554, 25302, 37953, 75906, 113859, 227718, 1058467, 2116934, 3175401, 6350802, 9526203, 19052406, 28578609, 57157218]

約数ペア:

[(1, 57157218), (2, 28578609), (3, 19052406), (6, 9526203), (9, 6350802), (18, 3175401), (27, 2116934), (54, 1058467), (251, 227718), (502, 113859), (753, 75906), (1506, 37953), (2259, 25302), (4217, 13554), (4518, 12651), (6777, 8434)]