18332670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 44128800

約数和(自身を除く): 25796130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 1361, 2245, 2694, 2722, 4083, 4490, 6735, 6805, 8166, 13470, 13610, 20415, 40830, 611089, 1222178, 1833267, 3055445, 3666534, 6110890, 9166335, 18332670]

約数ペア:

[(1, 18332670), (2, 9166335), (3, 6110890), (5, 3666534), (6, 3055445), (10, 1833267), (15, 1222178), (30, 611089), (449, 40830), (898, 20415), (1347, 13610), (1361, 13470), (2245, 8166), (2694, 6805), (2722, 6735), (4083, 4490)]