2018963412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{62383}}^1$

素因数の和:62453

約数の個数: 72

約数和(自身を含む): 5449866240

約数和(自身を除く): 3430902828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 62383, 124766, 187149, 249532, 374298, 561447, 748596, 1122894, 1809107, 1933873, 2245788, 3618214, 3867746, 5427321, 5801619, 7236428, 7735492, 10854642, 11603238, 16281963, 17404857, 21709284, 23206476, 32563926, 34809714, 56082317, 65127852, 69619428, 112164634, 168246951, 224329268, 336493902, 504740853, 672987804, 1009481706, 2018963412]

約数ペア:

[(1, 2018963412), (2, 1009481706), (3, 672987804), (4, 504740853), (6, 336493902), (9, 224329268), (12, 168246951), (18, 112164634), (29, 69619428), (31, 65127852), (36, 56082317), (58, 34809714), (62, 32563926), (87, 23206476), (93, 21709284), (116, 17404857), (124, 16281963), (174, 11603238), (186, 10854642), (261, 7735492), (279, 7236428), (348, 5801619), (372, 5427321), (522, 3867746), (558, 3618214), (899, 2245788), (1044, 1933873), (1116, 1809107), (1798, 1122894), (2697, 748596), (3596, 561447), (5394, 374298), (8091, 249532), (10788, 187149), (16182, 124766), (32364, 62383)]