18472260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307871}}^1$

素因数の和:307883

約数の個数: 24

約数和(自身を含む): 51722496

約数和(自身を除く): 33250236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307871, 615742, 923613, 1231484, 1539355, 1847226, 3078710, 3694452, 4618065, 6157420, 9236130, 18472260]

約数ペア:

[(1, 18472260), (2, 9236130), (3, 6157420), (4, 4618065), (5, 3694452), (6, 3078710), (10, 1847226), (12, 1539355), (15, 1231484), (20, 923613), (30, 615742), (60, 307871)]