2017012050018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63103}}^1\times {\mathrm{253681}}^1$

素因数の和:316799

約数の個数: 48

約数和(自身を含む): 4994604865536

約数和(自身を除く): 2977592815518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63103, 126206, 189309, 253681, 378618, 441721, 507362, 567927, 761043, 883442, 1135854, 1325163, 1522086, 1775767, 2283129, 2650326, 3551534, 3975489, 4566258, 5327301, 7950978, 10654602, 15981903, 31963806, 16008032143, 32016064286, 48024096429, 96048192858, 112056225001, 144072289287, 224112450002, 288144578574, 336168675003, 672337350006, 1008506025009, 2017012050018]

約数ペア:

[(1, 2017012050018), (2, 1008506025009), (3, 672337350006), (6, 336168675003), (7, 288144578574), (9, 224112450002), (14, 144072289287), (18, 112056225001), (21, 96048192858), (42, 48024096429), (63, 32016064286), (126, 16008032143), (63103, 31963806), (126206, 15981903), (189309, 10654602), (253681, 7950978), (378618, 5327301), (441721, 4566258), (507362, 3975489), (567927, 3551534), (761043, 2650326), (883442, 2283129), (1135854, 1775767), (1325163, 1522086)]