4200546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 9704448

約数和(自身を除く): 5503902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 971, 1442, 1942, 2163, 2913, 4326, 5826, 6797, 13594, 20391, 40782, 100013, 200026, 300039, 600078, 700091, 1400182, 2100273, 4200546]

約数ペア:

[(1, 4200546), (2, 2100273), (3, 1400182), (6, 700091), (7, 600078), (14, 300039), (21, 200026), (42, 100013), (103, 40782), (206, 20391), (309, 13594), (618, 6797), (721, 5826), (971, 4326), (1442, 2913), (1942, 2163)]