22201158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 32541882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 647, 798, 817, 903, 1294, 1634, 1806, 1941, 2451, 3882, 4529, 4902, 5719, 9058, 11438, 12293, 13587, 17157, 24586, 27174, 27821, 34314, 36879, 55642, 73758, 83463, 86051, 166926, 172102, 194747, 258153, 389494, 516306, 528599, 584241, 1057198, 1168482, 1585797, 3171594, 3700193, 7400386, 11100579, 22201158]

約数ペア:

[(1, 22201158), (2, 11100579), (3, 7400386), (6, 3700193), (7, 3171594), (14, 1585797), (19, 1168482), (21, 1057198), (38, 584241), (42, 528599), (43, 516306), (57, 389494), (86, 258153), (114, 194747), (129, 172102), (133, 166926), (258, 86051), (266, 83463), (301, 73758), (399, 55642), (602, 36879), (647, 34314), (798, 27821), (817, 27174), (903, 24586), (1294, 17157), (1634, 13587), (1806, 12293), (1941, 11438), (2451, 9058), (3882, 5719), (4529, 4902)]