2021247024

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{188831}}^1$

素因数の和:189065

約数の個数: 40

約数和(自身を含む): 5244997632

約数和(自身を除く): 3223750608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 188831, 377662, 566493, 755324, 1132986, 1510648, 2265972, 3021296, 4531944, 9063888, 42109313, 84218626, 126327939, 168437252, 252655878, 336874504, 505311756, 673749008, 1010623512, 2021247024]

約数ペア:

[(1, 2021247024), (2, 1010623512), (3, 673749008), (4, 505311756), (6, 336874504), (8, 252655878), (12, 168437252), (16, 126327939), (24, 84218626), (48, 42109313), (223, 9063888), (446, 4531944), (669, 3021296), (892, 2265972), (1338, 1510648), (1784, 1132986), (2676, 755324), (3568, 566493), (5352, 377662), (10704, 188831)]