17812968

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2957}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 44724960

約数和(自身を除く): 26911992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 2957, 3012, 5914, 6024, 8871, 11828, 17742, 23656, 35484, 70968, 742207, 1484414, 2226621, 2968828, 4453242, 5937656, 8906484, 17812968]

約数ペア:

[(1, 17812968), (2, 8906484), (3, 5937656), (4, 4453242), (6, 2968828), (8, 2226621), (12, 1484414), (24, 742207), (251, 70968), (502, 35484), (753, 23656), (1004, 17742), (1506, 11828), (2008, 8871), (2957, 6024), (3012, 5914)]