2018000322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{297377}}^1$

素因数の和:297427

約数の個数: 48

約数和(自身を含む): 4871051640

約数和(自身を除く): 2853051318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 297377, 594754, 892131, 1784262, 2676393, 3865901, 5352786, 7731802, 8623933, 11597703, 17247866, 23195406, 25871799, 34793109, 51743598, 69586218, 77615397, 112111129, 155230794, 224222258, 336333387, 672666774, 1009000161, 2018000322]

約数ペア:

[(1, 2018000322), (2, 1009000161), (3, 672666774), (6, 336333387), (9, 224222258), (13, 155230794), (18, 112111129), (26, 77615397), (29, 69586218), (39, 51743598), (58, 34793109), (78, 25871799), (87, 23195406), (117, 17247866), (174, 11597703), (234, 8623933), (261, 7731802), (377, 5352786), (522, 3865901), (754, 2676393), (1131, 1784262), (2262, 892131), (3393, 594754), (6786, 297377)]