40942386

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{20129}}^1$

素因数の和:20250

約数の個数: 24

約数和(自身を含む): 89497980

約数和(自身を除く): 48555594

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 20129, 40258, 60387, 120774, 181161, 362322, 2274577, 4549154, 6823731, 13647462, 20471193, 40942386]

約数ペア:

[(1, 40942386), (2, 20471193), (3, 13647462), (6, 6823731), (9, 4549154), (18, 2274577), (113, 362322), (226, 181161), (339, 120774), (678, 60387), (1017, 40258), (2034, 20129)]