31840908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21929}}^1$

素因数の和:21958

約数の個数: 36

約数和(自身を含む): 81667320

約数和(自身を除く): 49826412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21929, 43858, 65787, 87716, 131574, 241219, 263148, 482438, 723657, 964876, 1447314, 2653409, 2894628, 5306818, 7960227, 10613636, 15920454, 31840908]

約数ペア:

[(1, 31840908), (2, 15920454), (3, 10613636), (4, 7960227), (6, 5306818), (11, 2894628), (12, 2653409), (22, 1447314), (33, 964876), (44, 723657), (66, 482438), (121, 263148), (132, 241219), (242, 131574), (363, 87716), (484, 65787), (726, 43858), (1452, 21929)]