15902874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67961}}^1$

素因数の和:67982

約数の個数: 24

約数和(自身を含む): 37107252

約数和(自身を除く): 21204378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 67961, 135922, 203883, 407766, 611649, 883493, 1223298, 1766986, 2650479, 5300958, 7951437, 15902874]

約数ペア:

[(1, 15902874), (2, 7951437), (3, 5300958), (6, 2650479), (9, 1766986), (13, 1223298), (18, 883493), (26, 611649), (39, 407766), (78, 203883), (117, 135922), (234, 67961)]