3320898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 7799424

約数和(自身を除く): 4478526

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 2137, 4274, 6411, 12822, 14959, 29918, 44877, 79069, 89754, 158138, 237207, 474414, 553483, 1106966, 1660449, 3320898]

約数ペア:

[(1, 3320898), (2, 1660449), (3, 1106966), (6, 553483), (7, 474414), (14, 237207), (21, 158138), (37, 89754), (42, 79069), (74, 44877), (111, 29918), (222, 14959), (259, 12822), (518, 6411), (777, 4274), (1554, 2137)]