18494310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1373}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 44517600

約数和(自身を除く): 26023290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 1373, 2245, 2694, 2746, 4119, 4490, 6735, 6865, 8238, 13470, 13730, 20595, 41190, 616477, 1232954, 1849431, 3082385, 3698862, 6164770, 9247155, 18494310]

約数ペア:

[(1, 18494310), (2, 9247155), (3, 6164770), (5, 3698862), (6, 3082385), (10, 1849431), (15, 1232954), (30, 616477), (449, 41190), (898, 20595), (1347, 13730), (1373, 13470), (2245, 8238), (2694, 6865), (2746, 6735), (4119, 4490)]