9961986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31327}}^1$

素因数の和:31385

約数の個数: 16

約数和(自身を含む): 20300544

約数和(自身を除く): 10338558

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 31327, 62654, 93981, 187962, 1660331, 3320662, 4980993, 9961986]

約数ペア:

[(1, 9961986), (2, 4980993), (3, 3320662), (6, 1660331), (53, 187962), (106, 93981), (159, 62654), (318, 31327)]