21166926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11059}}^1$

素因数の和:11104

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 26612274

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 11059, 22118, 33177, 66354, 121649, 243298, 320711, 364947, 641422, 729894, 962133, 1924266, 3527821, 7055642, 10583463, 21166926]

約数ペア:

[(1, 21166926), (2, 10583463), (3, 7055642), (6, 3527821), (11, 1924266), (22, 962133), (29, 729894), (33, 641422), (58, 364947), (66, 320711), (87, 243298), (174, 121649), (319, 66354), (638, 33177), (957, 22118), (1914, 11059)]