18443730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 44466048

約数和(自身を除く): 26022318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 2551, 3615, 5102, 7230, 7653, 12755, 15306, 25510, 38265, 76530, 614791, 1229582, 1844373, 3073955, 3688746, 6147910, 9221865, 18443730]

約数ペア:

[(1, 18443730), (2, 9221865), (3, 6147910), (5, 3688746), (6, 3073955), (10, 1844373), (15, 1229582), (30, 614791), (241, 76530), (482, 38265), (723, 25510), (1205, 15306), (1446, 12755), (2410, 7653), (2551, 7230), (3615, 5102)]