27540198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7581

約数の個数: 48

約数和(自身を含む): 70555680

約数和(自身を除く): 43015482

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, 7537, 15074, 22611, 45222, 52759, 67833, 105518, 135666, 158277, 218573, 316554, 437146, 474831, 655719, 949662, 1311438, 1530011, 1967157, 3060022, 3934314, 4590033, 9180066, 13770099, 27540198]

約数ペア:

[(1, 27540198), (2, 13770099), (3, 9180066), (6, 4590033), (7, 3934314), (9, 3060022), (14, 1967157), (18, 1530011), (21, 1311438), (29, 949662), (42, 655719), (58, 474831), (63, 437146), (87, 316554), (126, 218573), (174, 158277), (203, 135666), (261, 105518), (406, 67833), (522, 52759), (609, 45222), (1218, 22611), (1827, 15074), (3654, 7537)]