54891558

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{26987}}^1$

素因数の和:27108

約数の個数: 24

約数和(自身を含む): 119988648

約数和(自身を除く): 65097090

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 26987, 53974, 80961, 161922, 242883, 485766, 3049531, 6099062, 9148593, 18297186, 27445779, 54891558]

約数ペア:

[(1, 54891558), (2, 27445779), (3, 18297186), (6, 9148593), (9, 6099062), (18, 3049531), (113, 485766), (226, 242883), (339, 161922), (678, 80961), (1017, 53974), (2034, 26987)]