40646412

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2087}}^1$

素因数の和:2638

約数の個数: 36

約数和(自身を含む): 102984336

約数和(自身を除く): 62337924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2087, 2164, 3246, 4174, 4869, 6261, 6492, 8348, 9738, 12522, 18783, 19476, 25044, 37566, 75132, 1129067, 2258134, 3387201, 4516268, 6774402, 10161603, 13548804, 20323206, 40646412]

約数ペア:

[(1, 40646412), (2, 20323206), (3, 13548804), (4, 10161603), (6, 6774402), (9, 4516268), (12, 3387201), (18, 2258134), (36, 1129067), (541, 75132), (1082, 37566), (1623, 25044), (2087, 19476), (2164, 18783), (3246, 12522), (4174, 9738), (4869, 8348), (6261, 6492)]