7988106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 18472320

約数和(自身を除く): 10484214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 2137, 3738, 4274, 6411, 12822, 14959, 29918, 44877, 89754, 190193, 380386, 570579, 1141158, 1331351, 2662702, 3994053, 7988106]

約数ペア:

[(1, 7988106), (2, 3994053), (3, 2662702), (6, 1331351), (7, 1141158), (14, 570579), (21, 380386), (42, 190193), (89, 89754), (178, 44877), (267, 29918), (534, 14959), (623, 12822), (1246, 6411), (1869, 4274), (2137, 3738)]