64691748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163363}}^1$

素因数の和:163384

約数の個数: 36

約数和(自身を含む): 178393488

約数和(自身を除く): 113701740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 163363, 326726, 490089, 653452, 980178, 1470267, 1796993, 1960356, 2940534, 3593986, 5390979, 5881068, 7187972, 10781958, 16172937, 21563916, 32345874, 64691748]

約数ペア:

[(1, 64691748), (2, 32345874), (3, 21563916), (4, 16172937), (6, 10781958), (9, 7187972), (11, 5881068), (12, 5390979), (18, 3593986), (22, 2940534), (33, 1960356), (36, 1796993), (44, 1470267), (66, 980178), (99, 653452), (132, 490089), (198, 326726), (396, 163363)]