222820026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{259697}}^1$

素因数の和:259726

約数の個数: 32

約数和(自身を含む): 523551168

約数和(自身を除く): 300731142

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 259697, 519394, 779091, 1558182, 2856667, 3376061, 5713334, 6752122, 8570001, 10128183, 17140002, 20256366, 37136671, 74273342, 111410013, 222820026]

約数ペア:

[(1, 222820026), (2, 111410013), (3, 74273342), (6, 37136671), (11, 20256366), (13, 17140002), (22, 10128183), (26, 8570001), (33, 6752122), (39, 5713334), (66, 3376061), (78, 2856667), (143, 1558182), (286, 779091), (429, 519394), (858, 259697)]