138330216

素因数分解:

$2^3\times 3^2\times {\mathrm{1921253}}^1$

素因数の和:1921265

約数の個数: 24

約数和(自身を含む): 374644530

約数和(自身を除く): 236314314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1921253, 3842506, 5763759, 7685012, 11527518, 15370024, 17291277, 23055036, 34582554, 46110072, 69165108, 138330216]

約数ペア:

[(1, 138330216), (2, 69165108), (3, 46110072), (4, 34582554), (6, 23055036), (8, 17291277), (9, 15370024), (12, 11527518), (18, 7685012), (24, 5763759), (36, 3842506), (72, 1921253)]