40853988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{162119}}^1$

素因数の和:162136

約数の個数: 36

約数和(自身を含む): 118023360

約数和(自身を除く): 77169372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 162119, 324238, 486357, 648476, 972714, 1134833, 1459071, 1945428, 2269666, 2918142, 3404499, 4539332, 5836284, 6808998, 10213497, 13617996, 20426994, 40853988]

約数ペア:

[(1, 40853988), (2, 20426994), (3, 13617996), (4, 10213497), (6, 6808998), (7, 5836284), (9, 4539332), (12, 3404499), (14, 2918142), (18, 2269666), (21, 1945428), (28, 1459071), (36, 1134833), (42, 972714), (63, 648476), (84, 486357), (126, 324238), (252, 162119)]