21457062

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12041}}^1$

素因数の和:12066

約数の個数: 40

約数和(自身を含む): 52454952

約数和(自身を除く): 30997890

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 12041, 24082, 36123, 72246, 108369, 132451, 216738, 264902, 325107, 397353, 650214, 794706, 975321, 1192059, 1950642, 2384118, 3576177, 7152354, 10728531, 21457062]

約数ペア:

[(1, 21457062), (2, 10728531), (3, 7152354), (6, 3576177), (9, 2384118), (11, 1950642), (18, 1192059), (22, 975321), (27, 794706), (33, 650214), (54, 397353), (66, 325107), (81, 264902), (99, 216738), (162, 132451), (198, 108369), (297, 72246), (594, 36123), (891, 24082), (1782, 12041)]