21914604

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7039

約数の個数: 48

約数和(自身を含む): 58783200

約数和(自身を除く): 36868596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6997, 13994, 20991, 27988, 41982, 62973, 83964, 125946, 188919, 202913, 251892, 377838, 405826, 608739, 755676, 811652, 1217478, 1826217, 2434956, 3652434, 5478651, 7304868, 10957302, 21914604]

約数ペア:

[(1, 21914604), (2, 10957302), (3, 7304868), (4, 5478651), (6, 3652434), (9, 2434956), (12, 1826217), (18, 1217478), (27, 811652), (29, 755676), (36, 608739), (54, 405826), (58, 377838), (87, 251892), (108, 202913), (116, 188919), (174, 125946), (261, 83964), (348, 62973), (522, 41982), (783, 27988), (1044, 20991), (1566, 13994), (3132, 6997)]