285369534

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{51307}}^1$

素因数の和:51421

約数の個数: 32

約数和(自身を含む): 640323840

約数和(自身を除く): 354954306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 51307, 102614, 153921, 307842, 461763, 923526, 1385289, 2770578, 5284621, 10569242, 15853863, 31707726, 47561589, 95123178, 142684767, 285369534]

約数ペア:

[(1, 285369534), (2, 142684767), (3, 95123178), (6, 47561589), (9, 31707726), (18, 15853863), (27, 10569242), (54, 5284621), (103, 2770578), (206, 1385289), (309, 923526), (618, 461763), (927, 307842), (1854, 153921), (2781, 102614), (5562, 51307)]