1889276472

素因数分解:

$2^3\times 3^2\times {\mathrm{26239951}}^1$

素因数の和:26239963

約数の個数: 24

約数和(自身を含む): 5116790640

約数和(自身を除く): 3227514168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 26239951, 52479902, 78719853, 104959804, 157439706, 209919608, 236159559, 314879412, 472319118, 629758824, 944638236, 1889276472]

約数ペア:

[(1, 1889276472), (2, 944638236), (3, 629758824), (4, 472319118), (6, 314879412), (8, 236159559), (9, 209919608), (12, 157439706), (18, 104959804), (24, 78719853), (36, 52479902), (72, 26239951)]