17881242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 38041920

約数和(自身を除く): 20160678

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1553, 1919, 3106, 3838, 4659, 5757, 9318, 11514, 29507, 59014, 88521, 156853, 177042, 313706, 470559, 941118, 2980207, 5960414, 8940621, 17881242]

約数ペア:

[(1, 17881242), (2, 8940621), (3, 5960414), (6, 2980207), (19, 941118), (38, 470559), (57, 313706), (101, 177042), (114, 156853), (202, 88521), (303, 59014), (606, 29507), (1553, 11514), (1919, 9318), (3106, 5757), (3838, 4659)]