69963978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2029}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 160191360

約数和(自身を除く): 90227382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2029, 2463, 4058, 4926, 5747, 6087, 11494, 12174, 14203, 17241, 28406, 34482, 42609, 85218, 1665809, 3331618, 4997427, 9994854, 11660663, 23321326, 34981989, 69963978]

約数ペア:

[(1, 69963978), (2, 34981989), (3, 23321326), (6, 11660663), (7, 9994854), (14, 4997427), (21, 3331618), (42, 1665809), (821, 85218), (1642, 42609), (2029, 34482), (2463, 28406), (4058, 17241), (4926, 14203), (5747, 12174), (6087, 11494)]