22150722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 51010560

約数和(自身を除く): 28859838

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 142, 163, 174, 213, 319, 326, 426, 489, 638, 781, 957, 978, 1562, 1793, 1914, 2059, 2343, 3586, 4118, 4686, 4727, 5379, 6177, 9454, 10758, 11573, 12354, 14181, 22649, 23146, 28362, 34719, 45298, 51997, 67947, 69438, 103994, 127303, 135894, 155991, 254606, 311982, 335617, 381909, 671234, 763818, 1006851, 2013702, 3691787, 7383574, 11075361, 22150722]

約数ペア:

[(1, 22150722), (2, 11075361), (3, 7383574), (6, 3691787), (11, 2013702), (22, 1006851), (29, 763818), (33, 671234), (58, 381909), (66, 335617), (71, 311982), (87, 254606), (142, 155991), (163, 135894), (174, 127303), (213, 103994), (319, 69438), (326, 67947), (426, 51997), (489, 45298), (638, 34719), (781, 28362), (957, 23146), (978, 22649), (1562, 14181), (1793, 12354), (1914, 11573), (2059, 10758), (2343, 9454), (3586, 6177), (4118, 5379), (4686, 4727)]