69840186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{895387}}^1$

素因数の和:895405

約数の個数: 16

約数和(自身を含む): 150425184

約数和(自身を除く): 80584998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 895387, 1790774, 2686161, 5372322, 11640031, 23280062, 34920093, 69840186]

約数ペア:

[(1, 69840186), (2, 34920093), (3, 23280062), (6, 11640031), (13, 5372322), (26, 2686161), (39, 1790774), (78, 895387)]