2521000566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{689929}}^1$

素因数の和:689973

約数の個数: 48

約数和(自身を含む): 6457744800

約数和(自身を除く): 3936744234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 689929, 1379858, 2069787, 4139574, 4829503, 6209361, 9659006, 12418722, 14488509, 20007941, 28977018, 40015882, 43465527, 60023823, 86931054, 120047646, 140055587, 180071469, 280111174, 360142938, 420166761, 840333522, 1260500283, 2521000566]

約数ペア:

[(1, 2521000566), (2, 1260500283), (3, 840333522), (6, 420166761), (7, 360142938), (9, 280111174), (14, 180071469), (18, 140055587), (21, 120047646), (29, 86931054), (42, 60023823), (58, 43465527), (63, 40015882), (87, 28977018), (126, 20007941), (174, 14488509), (203, 12418722), (261, 9659006), (406, 6209361), (522, 4829503), (609, 4139574), (1218, 2069787), (1827, 1379858), (3654, 689929)]