27493942

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 21293258

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 419, 602, 763, 838, 1526, 2933, 4687, 5866, 9374, 18017, 32809, 36034, 45671, 65618, 91342, 126119, 252238, 319697, 639394, 1963853, 3927706, 13746971, 27493942]

約数ペア:

[(1, 27493942), (2, 13746971), (7, 3927706), (14, 1963853), (43, 639394), (86, 319697), (109, 252238), (218, 126119), (301, 91342), (419, 65618), (602, 45671), (763, 36034), (838, 32809), (1526, 18017), (2933, 9374), (4687, 5866)]