18131736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107927}}^1$

素因数の和:107943

約数の個数: 32

約数和(自身を含む): 51805440

約数和(自身を除く): 33673704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 107927, 215854, 323781, 431708, 647562, 755489, 863416, 1295124, 1510978, 2266467, 2590248, 3021956, 4532934, 6043912, 9065868, 18131736]

約数ペア:

[(1, 18131736), (2, 9065868), (3, 6043912), (4, 4532934), (6, 3021956), (7, 2590248), (8, 2266467), (12, 1510978), (14, 1295124), (21, 863416), (24, 755489), (28, 647562), (42, 431708), (56, 323781), (84, 215854), (168, 107927)]