42352506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7875

約数の個数: 48

約数和(自身を含む): 107325504

約数和(自身を除く): 64972998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7817, 15634, 23451, 46902, 54719, 70353, 109438, 140706, 164157, 328314, 336131, 492471, 672262, 984942, 1008393, 2016786, 2352917, 3025179, 4705834, 6050358, 7058751, 14117502, 21176253, 42352506]

約数ペア:

[(1, 42352506), (2, 21176253), (3, 14117502), (6, 7058751), (7, 6050358), (9, 4705834), (14, 3025179), (18, 2352917), (21, 2016786), (42, 1008393), (43, 984942), (63, 672262), (86, 492471), (126, 336131), (129, 328314), (258, 164157), (301, 140706), (387, 109438), (602, 70353), (774, 54719), (903, 46902), (1806, 23451), (2709, 15634), (5418, 7817)]