18664194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 39706560

約数和(自身を除く): 21042366

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1621, 1919, 3242, 3838, 4863, 5757, 9726, 11514, 30799, 61598, 92397, 163721, 184794, 327442, 491163, 982326, 3110699, 6221398, 9332097, 18664194]

約数ペア:

[(1, 18664194), (2, 9332097), (3, 6221398), (6, 3110699), (19, 982326), (38, 491163), (57, 327442), (101, 184794), (114, 163721), (202, 92397), (303, 61598), (606, 30799), (1621, 11514), (1919, 9726), (3242, 5757), (3838, 4863)]