21429124902

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{503}}^1\times {\mathrm{13681}}^1$

素因数の和:14365

約数の個数: 48

約数和(自身を含む): 46794410208

約数和(自身を除く): 25365285306

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 503, 519, 1006, 1038, 1509, 1557, 3018, 3114, 4527, 9054, 13681, 27362, 41043, 82086, 87019, 123129, 174038, 246258, 261057, 522114, 783171, 1566342, 2366813, 4733626, 6881543, 7100439, 13763086, 14200878, 20644629, 21301317, 41289258, 42602634, 61933887, 123867774, 1190506939, 2381013878, 3571520817, 7143041634, 10714562451, 21429124902]

約数ペア:

[(1, 21429124902), (2, 10714562451), (3, 7143041634), (6, 3571520817), (9, 2381013878), (18, 1190506939), (173, 123867774), (346, 61933887), (503, 42602634), (519, 41289258), (1006, 21301317), (1038, 20644629), (1509, 14200878), (1557, 13763086), (3018, 7100439), (3114, 6881543), (4527, 4733626), (9054, 2366813), (13681, 1566342), (27362, 783171), (41043, 522114), (82086, 261057), (87019, 246258), (123129, 174038)]