2018299626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{51839}}^1$

素因数の和:51960

約数の個数: 64

約数和(自身を含む): 5175705600

約数和(自身を除く): 3157405974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 12978, 19467, 38934, 51839, 103678, 155517, 311034, 362873, 466551, 725746, 933102, 1088619, 1399653, 2177238, 2799306, 3265857, 5339417, 6531714, 9797571, 10678834, 16018251, 19595142, 32036502, 37375919, 48054753, 74751838, 96109506, 112127757, 144164259, 224255514, 288328518, 336383271, 672766542, 1009149813, 2018299626]

約数ペア:

[(1, 2018299626), (2, 1009149813), (3, 672766542), (6, 336383271), (7, 288328518), (9, 224255514), (14, 144164259), (18, 112127757), (21, 96109506), (27, 74751838), (42, 48054753), (54, 37375919), (63, 32036502), (103, 19595142), (126, 16018251), (189, 10678834), (206, 9797571), (309, 6531714), (378, 5339417), (618, 3265857), (721, 2799306), (927, 2177238), (1442, 1399653), (1854, 1088619), (2163, 933102), (2781, 725746), (4326, 466551), (5562, 362873), (6489, 311034), (12978, 155517), (19467, 103678), (38934, 51839)]