1781106

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3742848

約数和(自身を除く): 1961742

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 113, 142, 213, 222, 226, 339, 426, 678, 2627, 4181, 5254, 7881, 8023, 8362, 12543, 15762, 16046, 24069, 25086, 48138, 296851, 593702, 890553, 1781106]

約数ペア:

[(1, 1781106), (2, 890553), (3, 593702), (6, 296851), (37, 48138), (71, 25086), (74, 24069), (111, 16046), (113, 15762), (142, 12543), (213, 8362), (222, 8023), (226, 7881), (339, 5254), (426, 4181), (678, 2627)]