78489246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1189231}}^1$

素因数の和:1189247

約数の個数: 16

約数和(自身を含む): 171249408

約数和(自身を除く): 92760162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1189231, 2378462, 3567693, 7135386, 13081541, 26163082, 39244623, 78489246]

約数ペア:

[(1, 78489246), (2, 39244623), (3, 26163082), (6, 13081541), (11, 7135386), (22, 3567693), (33, 2378462), (66, 1189231)]