2018157444

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{214789}}^1$

素因数の和:214834

約数の個数: 60

約数和(自身を含む): 5457813900

約数和(自身を除く): 3439656456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 214789, 429578, 644367, 859156, 1288734, 1933101, 2577468, 3866202, 5799303, 6228881, 7732404, 11598606, 12457762, 17397909, 18686643, 23197212, 24915524, 34795818, 37373286, 56059929, 69591636, 74746572, 112119858, 168179787, 224239716, 336359574, 504539361, 672719148, 1009078722, 2018157444]

約数ペア:

[(1, 2018157444), (2, 1009078722), (3, 672719148), (4, 504539361), (6, 336359574), (9, 224239716), (12, 168179787), (18, 112119858), (27, 74746572), (29, 69591636), (36, 56059929), (54, 37373286), (58, 34795818), (81, 24915524), (87, 23197212), (108, 18686643), (116, 17397909), (162, 12457762), (174, 11598606), (261, 7732404), (324, 6228881), (348, 5799303), (522, 3866202), (783, 2577468), (1044, 1933101), (1566, 1288734), (2349, 859156), (3132, 644367), (4698, 429578), (9396, 214789)]