18514380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{308573}}^1$

素因数の和:308585

約数の個数: 24

約数和(自身を含む): 51840432

約数和(自身を除く): 33326052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 308573, 617146, 925719, 1234292, 1542865, 1851438, 3085730, 3702876, 4628595, 6171460, 9257190, 18514380]

約数ペア:

[(1, 18514380), (2, 9257190), (3, 6171460), (4, 4628595), (5, 3702876), (6, 3085730), (10, 1851438), (12, 1542865), (15, 1234292), (20, 925719), (30, 617146), (60, 308573)]