47985066

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37547}}^1$

素因数の和:37626

約数の個数: 24

約数和(自身を含む): 105434784

約数和(自身を除く): 57449718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 37547, 75094, 112641, 225282, 337923, 675846, 2665837, 5331674, 7997511, 15995022, 23992533, 47985066]

約数ペア:

[(1, 47985066), (2, 23992533), (3, 15995022), (6, 7997511), (9, 5331674), (18, 2665837), (71, 675846), (142, 337923), (213, 225282), (426, 112641), (639, 75094), (1278, 37547)]