1851972

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 4353216

約数和(自身を除く): 2501244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 983, 1884, 1966, 2949, 3932, 5898, 11796, 154331, 308662, 462993, 617324, 925986, 1851972]

約数ペア:

[(1, 1851972), (2, 925986), (3, 617324), (4, 462993), (6, 308662), (12, 154331), (157, 11796), (314, 5898), (471, 3932), (628, 2949), (942, 1966), (983, 1884)]