6688142832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19905187}}^1$

素因数の和:19905205

約数の個数: 40

約数和(自身を含む): 19745946496

約数和(自身を除く): 13057803664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 19905187, 39810374, 59715561, 79620748, 119431122, 139336309, 159241496, 238862244, 278672618, 318482992, 418008927, 477724488, 557345236, 836017854, 955448976, 1114690472, 1672035708, 2229380944, 3344071416, 6688142832]

約数ペア:

[(1, 6688142832), (2, 3344071416), (3, 2229380944), (4, 1672035708), (6, 1114690472), (7, 955448976), (8, 836017854), (12, 557345236), (14, 477724488), (16, 418008927), (21, 318482992), (24, 278672618), (28, 238862244), (42, 159241496), (48, 139336309), (56, 119431122), (84, 79620748), (112, 59715561), (168, 39810374), (336, 19905187)]