247483854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24953}}^1$

素因数の和:25009

約数の個数: 48

約数和(自身を含む): 583923600

約数和(自身を除く): 336439746

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 24953, 49906, 74859, 149718, 224577, 449154, 474107, 723637, 948214, 1422321, 1447274, 2170911, 2844642, 4266963, 4341822, 6512733, 8533926, 13025466, 13749103, 27498206, 41247309, 82494618, 123741927, 247483854]

約数ペア:

[(1, 247483854), (2, 123741927), (3, 82494618), (6, 41247309), (9, 27498206), (18, 13749103), (19, 13025466), (29, 8533926), (38, 6512733), (57, 4341822), (58, 4266963), (87, 2844642), (114, 2170911), (171, 1447274), (174, 1422321), (261, 948214), (342, 723637), (522, 474107), (551, 449154), (1102, 224577), (1653, 149718), (3306, 74859), (4959, 49906), (9918, 24953)]