18151812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72031}}^1$

素因数の和:72048

約数の個数: 36

約数和(自身を含む): 52439296

約数和(自身を除く): 34287484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72031, 144062, 216093, 288124, 432186, 504217, 648279, 864372, 1008434, 1296558, 1512651, 2016868, 2593116, 3025302, 4537953, 6050604, 9075906, 18151812]

約数ペア:

[(1, 18151812), (2, 9075906), (3, 6050604), (4, 4537953), (6, 3025302), (7, 2593116), (9, 2016868), (12, 1512651), (14, 1296558), (18, 1008434), (21, 864372), (28, 648279), (36, 504217), (42, 432186), (63, 288124), (84, 216093), (126, 144062), (252, 72031)]