4257972

素因数分解:

$2^2\times 3^2\times {\mathrm{118277}}^1$

素因数の和:118287

約数の個数: 18

約数和(自身を含む): 10763298

約数和(自身を除く): 6505326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 118277, 236554, 354831, 473108, 709662, 1064493, 1419324, 2128986, 4257972]

約数ペア:

[(1, 4257972), (2, 2128986), (3, 1419324), (4, 1064493), (6, 709662), (9, 473108), (12, 354831), (18, 236554), (36, 118277)]