238866858

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{117437}}^1$

素因数の和:117558

約数の個数: 24

約数和(自身を含む): 522129348

約数和(自身を除く): 283262490

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 117437, 234874, 352311, 704622, 1056933, 2113866, 13270381, 26540762, 39811143, 79622286, 119433429, 238866858]

約数ペア:

[(1, 238866858), (2, 119433429), (3, 79622286), (6, 39811143), (9, 26540762), (18, 13270381), (113, 2113866), (226, 1056933), (339, 704622), (678, 352311), (1017, 234874), (2034, 117437)]