42780414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 89915904

約数和(自身を除く): 47135490

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 2053, 3473, 4106, 6159, 6946, 10419, 12318, 20838, 47219, 94438, 141657, 283314, 310003, 620006, 930009, 1860018, 7130069, 14260138, 21390207, 42780414]

約数ペア:

[(1, 42780414), (2, 21390207), (3, 14260138), (6, 7130069), (23, 1860018), (46, 930009), (69, 620006), (138, 310003), (151, 283314), (302, 141657), (453, 94438), (906, 47219), (2053, 20838), (3473, 12318), (4106, 10419), (6159, 6946)]