22157298

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28627}}^1$

素因数の和:28678

約数の個数: 24

約数和(自身を含む): 49125648

約数和(自身を除く): 26968350

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 28627, 57254, 85881, 171762, 257643, 515286, 1230961, 2461922, 3692883, 7385766, 11078649, 22157298]

約数ペア:

[(1, 22157298), (2, 11078649), (3, 7385766), (6, 3692883), (9, 2461922), (18, 1230961), (43, 515286), (86, 257643), (129, 171762), (258, 85881), (387, 57254), (774, 28627)]