21043044

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17713}}^1$

素因数の和:17737

約数の個数: 48

約数和(自身を含む): 59519040

約数和(自身を除く): 38475996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17713, 35426, 53139, 70852, 106278, 159417, 194843, 212556, 318834, 389686, 478251, 584529, 637668, 779372, 956502, 1169058, 1753587, 1913004, 2338116, 3507174, 5260761, 7014348, 10521522, 21043044]

約数ペア:

[(1, 21043044), (2, 10521522), (3, 7014348), (4, 5260761), (6, 3507174), (9, 2338116), (11, 1913004), (12, 1753587), (18, 1169058), (22, 956502), (27, 779372), (33, 637668), (36, 584529), (44, 478251), (54, 389686), (66, 318834), (99, 212556), (108, 194843), (132, 159417), (198, 106278), (297, 70852), (396, 53139), (594, 35426), (1188, 17713)]