40205574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72053}}^1$

素因数の和:72092

約数の個数: 24

約数和(自身を含む): 89923392

約数和(自身を除く): 49717818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72053, 144106, 216159, 432318, 648477, 1296954, 2233643, 4467286, 6700929, 13401858, 20102787, 40205574]

約数ペア:

[(1, 40205574), (2, 20102787), (3, 13401858), (6, 6700929), (9, 4467286), (18, 2233643), (31, 1296954), (62, 648477), (93, 432318), (186, 216159), (279, 144106), (558, 72053)]