81850194

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{40241}}^1$

素因数の和:40362

約数の個数: 24

約数和(自身を含む): 178915932

約数和(自身を除く): 97065738

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 40241, 80482, 120723, 241446, 362169, 724338, 4547233, 9094466, 13641699, 27283398, 40925097, 81850194]

約数ペア:

[(1, 81850194), (2, 40925097), (3, 27283398), (6, 13641699), (9, 9094466), (18, 4547233), (113, 724338), (226, 362169), (339, 241446), (678, 120723), (1017, 80482), (2034, 40241)]