18318104

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 39626400

約数和(自身を除く): 21308296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3001, 3052, 6002, 6104, 12004, 21007, 24008, 42014, 84028, 168056, 327109, 654218, 1308436, 2289763, 2616872, 4579526, 9159052, 18318104]

約数ペア:

[(1, 18318104), (2, 9159052), (4, 4579526), (7, 2616872), (8, 2289763), (14, 1308436), (28, 654218), (56, 327109), (109, 168056), (218, 84028), (436, 42014), (763, 24008), (872, 21007), (1526, 12004), (3001, 6104), (3052, 6002)]