69939246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1039}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 81018834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 863, 1039, 1726, 2078, 2589, 3117, 5178, 6234, 11219, 13507, 22438, 27014, 33657, 40521, 67314, 81042, 896657, 1793314, 2689971, 5379942, 11656541, 23313082, 34969623, 69939246]

約数ペア:

[(1, 69939246), (2, 34969623), (3, 23313082), (6, 11656541), (13, 5379942), (26, 2689971), (39, 1793314), (78, 896657), (863, 81042), (1039, 67314), (1726, 40521), (2078, 33657), (2589, 27014), (3117, 22438), (5178, 13507), (6234, 11219)]