21802992

素因数分解:

$2^4\times 3^1\times {\mathrm{454229}}^1$

素因数の和:454240

約数の個数: 20

約数和(自身を含む): 56324520

約数和(自身を除く): 34521528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454229, 908458, 1362687, 1816916, 2725374, 3633832, 5450748, 7267664, 10901496, 21802992]

約数ペア:

[(1, 21802992), (2, 10901496), (3, 7267664), (4, 5450748), (6, 3633832), (8, 2725374), (12, 1816916), (16, 1362687), (24, 908458), (48, 454229)]