189862386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4520533}}^1$

素因数の和:4520545

約数の個数: 16

約数和(自身を含む): 433971264

約数和(自身を除く): 244108878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4520533, 9041066, 13561599, 27123198, 31643731, 63287462, 94931193, 189862386]

約数ペア:

[(1, 189862386), (2, 94931193), (3, 63287462), (6, 31643731), (7, 27123198), (14, 13561599), (21, 9041066), (42, 4520533)]