12868236

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2558

約数の個数: 36

約数和(自身を含む): 32760000

約数和(自身を除く): 19891764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2399, 2682, 4798, 5364, 7197, 9596, 14394, 21591, 28788, 43182, 86364, 357451, 714902, 1072353, 1429804, 2144706, 3217059, 4289412, 6434118, 12868236]

約数ペア:

[(1, 12868236), (2, 6434118), (3, 4289412), (4, 3217059), (6, 2144706), (9, 1429804), (12, 1072353), (18, 714902), (36, 357451), (149, 86364), (298, 43182), (447, 28788), (596, 21591), (894, 14394), (1341, 9596), (1788, 7197), (2399, 5364), (2682, 4798)]