9681158142

素因数分解:

$2^1\times 3^2\times {\mathrm{537842119}}^1$

素因数の和:537842127

約数の個数: 12

約数和(自身を含む): 20975842680

約数和(自身を除く): 11294684538

約数列:

[1, 2, 3, 6, 9, 18, 537842119, 1075684238, 1613526357, 3227052714, 4840579071, 9681158142]

約数ペア:

[(1, 9681158142), (2, 4840579071), (3, 3227052714), (6, 1613526357), (9, 1075684238), (18, 537842119)]