40212738

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28279}}^1$

素因数の和:28366

約数の個数: 24

約数和(自身を含む): 88233600

約数和(自身を除く): 48020862

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 28279, 56558, 84837, 169674, 254511, 509022, 2234041, 4468082, 6702123, 13404246, 20106369, 40212738]

約数ペア:

[(1, 40212738), (2, 20106369), (3, 13404246), (6, 6702123), (9, 4468082), (18, 2234041), (79, 509022), (158, 254511), (237, 169674), (474, 84837), (711, 56558), (1422, 28279)]