11817738

素因数分解:

$2^1\times 3^4\times {\mathrm{72949}}^1$

素因数の和:72963

約数の個数: 20

約数和(自身を含む): 26480850

約数和(自身を除く): 14663112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 72949, 145898, 218847, 437694, 656541, 1313082, 1969623, 3939246, 5908869, 11817738]

約数ペア:

[(1, 11817738), (2, 5908869), (3, 3939246), (6, 1969623), (9, 1313082), (18, 656541), (27, 437694), (54, 218847), (81, 145898), (162, 72949)]