2168155416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12905687}}^1$

素因数の和:12905703

約数の個数: 32

約数和(自身を含む): 6194730240

約数和(自身を除く): 4026574824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12905687, 25811374, 38717061, 51622748, 77434122, 90339809, 103245496, 154868244, 180679618, 271019427, 309736488, 361359236, 542038854, 722718472, 1084077708, 2168155416]

約数ペア:

[(1, 2168155416), (2, 1084077708), (3, 722718472), (4, 542038854), (6, 361359236), (7, 309736488), (8, 271019427), (12, 180679618), (14, 154868244), (21, 103245496), (24, 90339809), (28, 77434122), (42, 51622748), (56, 38717061), (84, 25811374), (168, 12905687)]