21466836

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1759}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 56179200

約数和(自身を除く): 34712364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 1759, 2034, 3051, 3518, 4068, 5277, 6102, 7036, 10554, 12204, 15831, 21108, 31662, 47493, 63324, 94986, 189972, 198767, 397534, 596301, 795068, 1192602, 1788903, 2385204, 3577806, 5366709, 7155612, 10733418, 21466836]

約数ペア:

[(1, 21466836), (2, 10733418), (3, 7155612), (4, 5366709), (6, 3577806), (9, 2385204), (12, 1788903), (18, 1192602), (27, 795068), (36, 596301), (54, 397534), (108, 198767), (113, 189972), (226, 94986), (339, 63324), (452, 47493), (678, 31662), (1017, 21108), (1356, 15831), (1759, 12204), (2034, 10554), (3051, 7036), (3518, 6102), (4068, 5277)]