81917346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{8093}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 188039808

約数和(自身を除く): 106122462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 5061, 8093, 10122, 16186, 24279, 48558, 56651, 113302, 169953, 339906, 1950413, 3900826, 5851239, 11702478, 13652891, 27305782, 40958673, 81917346]

約数ペア:

[(1, 81917346), (2, 40958673), (3, 27305782), (6, 13652891), (7, 11702478), (14, 5851239), (21, 3900826), (42, 1950413), (241, 339906), (482, 169953), (723, 113302), (1446, 56651), (1687, 48558), (3374, 24279), (5061, 16186), (8093, 10122)]