27637918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 24367970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 911, 1379, 1822, 2167, 2758, 4334, 6377, 10021, 12754, 15169, 20042, 30338, 70147, 140294, 179467, 358934, 1256269, 1974137, 2512538, 3948274, 13818959, 27637918]

約数ペア:

[(1, 27637918), (2, 13818959), (7, 3948274), (11, 2512538), (14, 1974137), (22, 1256269), (77, 358934), (154, 179467), (197, 140294), (394, 70147), (911, 30338), (1379, 20042), (1822, 15169), (2167, 12754), (2758, 10021), (4334, 6377)]