390005514

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39323}}^1$

素因数の和:39379

約数の個数: 48

約数和(自身を含む): 920181600

約数和(自身を除く): 530176086

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 39323, 78646, 117969, 235938, 353907, 707814, 747137, 1140367, 1494274, 2241411, 2280734, 3421101, 4482822, 6724233, 6842202, 10263303, 13448466, 20526606, 21666973, 43333946, 65000919, 130001838, 195002757, 390005514]

約数ペア:

[(1, 390005514), (2, 195002757), (3, 130001838), (6, 65000919), (9, 43333946), (18, 21666973), (19, 20526606), (29, 13448466), (38, 10263303), (57, 6842202), (58, 6724233), (87, 4482822), (114, 3421101), (171, 2280734), (174, 2241411), (261, 1494274), (342, 1140367), (522, 747137), (551, 707814), (1102, 353907), (1653, 235938), (3306, 117969), (4959, 78646), (9918, 39323)]