68140914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 142010880

約数和(自身を除く): 73869966

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 3361, 3379, 6722, 6758, 10083, 10137, 20166, 20274, 104191, 208382, 312573, 366349, 625146, 732698, 1099047, 2198094, 11356819, 22713638, 34070457, 68140914]

約数ペア:

[(1, 68140914), (2, 34070457), (3, 22713638), (6, 11356819), (31, 2198094), (62, 1099047), (93, 732698), (109, 625146), (186, 366349), (218, 312573), (327, 208382), (654, 104191), (3361, 20274), (3379, 20166), (6722, 10137), (6758, 10083)]