26921820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{448697}}^1$

素因数の和:448709

約数の個数: 24

約数和(自身を含む): 75381264

約数和(自身を除く): 48459444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 448697, 897394, 1346091, 1794788, 2243485, 2692182, 4486970, 5384364, 6730455, 8973940, 13460910, 26921820]

約数ペア:

[(1, 26921820), (2, 13460910), (3, 8973940), (4, 6730455), (5, 5384364), (6, 4486970), (10, 2692182), (12, 2243485), (15, 1794788), (20, 1346091), (30, 897394), (60, 448697)]