4205142

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 9567360

約数和(自身を除く): 5362218

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1811, 2322, 3622, 5433, 10866, 16299, 32598, 48897, 77873, 97794, 155746, 233619, 467238, 700857, 1401714, 2102571, 4205142]

約数ペア:

[(1, 4205142), (2, 2102571), (3, 1401714), (6, 700857), (9, 467238), (18, 233619), (27, 155746), (43, 97794), (54, 77873), (86, 48897), (129, 32598), (258, 16299), (387, 10866), (774, 5433), (1161, 3622), (1811, 2322)]