39784266

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{1993}}^1$

素因数の和:3110

約数の個数: 24

約数和(自身を含む): 86320260

約数和(自身を除く): 46535994

約数列:

[1, 2, 3, 6, 9, 18, 1109, 1993, 2218, 3327, 3986, 5979, 6654, 9981, 11958, 17937, 19962, 35874, 2210237, 4420474, 6630711, 13261422, 19892133, 39784266]

約数ペア:

[(1, 39784266), (2, 19892133), (3, 13261422), (6, 6630711), (9, 4420474), (18, 2210237), (1109, 35874), (1993, 19962), (2218, 17937), (3327, 11958), (3986, 9981), (5979, 6654)]