5563986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 11622528

約数和(自身を除く): 6058542

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 353, 426, 706, 1059, 2118, 2627, 5254, 7881, 13061, 15762, 25063, 26122, 39183, 50126, 75189, 78366, 150378, 927331, 1854662, 2781993, 5563986]

約数ペア:

[(1, 5563986), (2, 2781993), (3, 1854662), (6, 927331), (37, 150378), (71, 78366), (74, 75189), (111, 50126), (142, 39183), (213, 26122), (222, 25063), (353, 15762), (426, 13061), (706, 7881), (1059, 5254), (2118, 2627)]