26390886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 55910400

約数和(自身を除く): 29519514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 1279, 2558, 3439, 3837, 6878, 7674, 10317, 20634, 24301, 48602, 72903, 145806, 231499, 462998, 694497, 1388994, 4398481, 8796962, 13195443, 26390886]

約数ペア:

[(1, 26390886), (2, 13195443), (3, 8796962), (6, 4398481), (19, 1388994), (38, 694497), (57, 462998), (114, 231499), (181, 145806), (362, 72903), (543, 48602), (1086, 24301), (1279, 20634), (2558, 10317), (3439, 7674), (3837, 6878)]