2019012828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{828823}}^1$

素因数の和:828866

約数の個数: 48

約数和(自身を含む): 5569697280

約数和(自身を除く): 3550684452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 828823, 1657646, 2486469, 3315292, 4972938, 5801761, 9945876, 11603522, 17405283, 23207044, 24035867, 34810566, 48071734, 69621132, 72107601, 96143468, 144215202, 168251069, 288430404, 336502138, 504753207, 673004276, 1009506414, 2019012828]

約数ペア:

[(1, 2019012828), (2, 1009506414), (3, 673004276), (4, 504753207), (6, 336502138), (7, 288430404), (12, 168251069), (14, 144215202), (21, 96143468), (28, 72107601), (29, 69621132), (42, 48071734), (58, 34810566), (84, 24035867), (87, 23207044), (116, 17405283), (174, 11603522), (203, 9945876), (348, 5801761), (406, 4972938), (609, 3315292), (812, 2486469), (1218, 1657646), (2436, 828823)]