18843780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314063}}^1$

素因数の和:314075

約数の個数: 24

約数和(自身を含む): 52762752

約数和(自身を除く): 33918972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314063, 628126, 942189, 1256252, 1570315, 1884378, 3140630, 3768756, 4710945, 6281260, 9421890, 18843780]

約数ペア:

[(1, 18843780), (2, 9421890), (3, 6281260), (4, 4710945), (5, 3768756), (6, 3140630), (10, 1884378), (12, 1570315), (15, 1256252), (20, 942189), (30, 628126), (60, 314063)]