18475890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3191}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 44585856

約数和(自身を除く): 26109966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3191, 5790, 6382, 9573, 15955, 19146, 31910, 47865, 95730, 615863, 1231726, 1847589, 3079315, 3695178, 6158630, 9237945, 18475890]

約数ペア:

[(1, 18475890), (2, 9237945), (3, 6158630), (5, 3695178), (6, 3079315), (10, 1847589), (15, 1231726), (30, 615863), (193, 95730), (386, 47865), (579, 31910), (965, 19146), (1158, 15955), (1930, 9573), (2895, 6382), (3191, 5790)]