18802206

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 40

約数和(自身を含む): 42383880

約数和(自身を除く): 23581674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 419, 554, 831, 838, 1257, 1662, 2493, 2514, 3771, 4986, 7479, 7542, 11313, 14958, 22437, 22626, 33939, 44874, 67878, 116063, 232126, 348189, 696378, 1044567, 2089134, 3133701, 6267402, 9401103, 18802206]

約数ペア:

[(1, 18802206), (2, 9401103), (3, 6267402), (6, 3133701), (9, 2089134), (18, 1044567), (27, 696378), (54, 348189), (81, 232126), (162, 116063), (277, 67878), (419, 44874), (554, 33939), (831, 22626), (838, 22437), (1257, 14958), (1662, 11313), (2493, 7542), (2514, 7479), (3771, 4986)]