2018650734

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{429683}}^1$

素因数の和:429726

約数の個数: 40

約数和(自身を含む): 4679258760

約数和(自身を除く): 2660608026

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 429683, 859366, 1289049, 2578098, 3867147, 7734294, 11601441, 12460807, 23202882, 24921614, 34804323, 37382421, 69608646, 74764842, 112147263, 224294526, 336441789, 672883578, 1009325367, 2018650734]

約数ペア:

[(1, 2018650734), (2, 1009325367), (3, 672883578), (6, 336441789), (9, 224294526), (18, 112147263), (27, 74764842), (29, 69608646), (54, 37382421), (58, 34804323), (81, 24921614), (87, 23202882), (162, 12460807), (174, 11601441), (261, 7734294), (522, 3867147), (783, 2578098), (1566, 1289049), (2349, 859366), (4698, 429683)]