90963978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2165809}}^1$

素因数の和:2165821

約数の個数: 16

約数和(自身を含む): 207917760

約数和(自身を除く): 116953782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2165809, 4331618, 6497427, 12994854, 15160663, 30321326, 45481989, 90963978]

約数ペア:

[(1, 90963978), (2, 45481989), (3, 30321326), (6, 15160663), (7, 12994854), (14, 6497427), (21, 4331618), (42, 2165809)]