6641796

素因数分解:

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

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 18198656

約数和(自身を除く): 11556860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 2137, 3108, 4274, 6411, 8548, 12822, 14959, 25644, 29918, 44877, 59836, 79069, 89754, 158138, 179508, 237207, 316276, 474414, 553483, 948828, 1106966, 1660449, 2213932, 3320898, 6641796]

約数ペア:

[(1, 6641796), (2, 3320898), (3, 2213932), (4, 1660449), (6, 1106966), (7, 948828), (12, 553483), (14, 474414), (21, 316276), (28, 237207), (37, 179508), (42, 158138), (74, 89754), (84, 79069), (111, 59836), (148, 44877), (222, 29918), (259, 25644), (444, 14959), (518, 12822), (777, 8548), (1036, 6411), (1554, 4274), (2137, 3108)]