426989766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{13757}}^1$

素因数の和:14508

約数の個数: 32

約数和(自身を含む): 977368320

約数和(自身を除く): 550378554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 739, 1478, 2217, 4434, 5173, 10346, 13757, 15519, 27514, 31038, 41271, 82542, 96299, 192598, 288897, 577794, 10166423, 20332846, 30499269, 60998538, 71164961, 142329922, 213494883, 426989766]

約数ペア:

[(1, 426989766), (2, 213494883), (3, 142329922), (6, 71164961), (7, 60998538), (14, 30499269), (21, 20332846), (42, 10166423), (739, 577794), (1478, 288897), (2217, 192598), (4434, 96299), (5173, 82542), (10346, 41271), (13757, 31038), (15519, 27514)]