18396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 53872

約数和(自身を除く): 35476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396]

約数ペア:

[(1, 18396), (2, 9198), (3, 6132), (4, 4599), (6, 3066), (7, 2628), (9, 2044), (12, 1533), (14, 1314), (18, 1022), (21, 876), (28, 657), (36, 511), (42, 438), (63, 292), (73, 252), (84, 219), (126, 146)]