21655839708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{35385359}}^1$

素因数の和:35385386

約数の個数: 36

約数和(自身を含む): 57961219680

約数和(自身を除く): 36305379972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 35385359, 70770718, 106156077, 141541436, 212312154, 318468231, 424624308, 601551103, 636936462, 1203102206, 1273872924, 1804653309, 2406204412, 3609306618, 5413959927, 7218613236, 10827919854, 21655839708]

約数ペア:

[(1, 21655839708), (2, 10827919854), (3, 7218613236), (4, 5413959927), (6, 3609306618), (9, 2406204412), (12, 1804653309), (17, 1273872924), (18, 1203102206), (34, 636936462), (36, 601551103), (51, 424624308), (68, 318468231), (102, 212312154), (153, 141541436), (204, 106156077), (306, 70770718), (612, 35385359)]