12602718

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 28454400

約数和(自身を除く): 15851682

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 149, 222, 254, 298, 333, 381, 447, 666, 762, 894, 1143, 1341, 2286, 2682, 4699, 5513, 9398, 11026, 14097, 16539, 18923, 28194, 33078, 37846, 42291, 49617, 56769, 84582, 99234, 113538, 170307, 340614, 700151, 1400302, 2100453, 4200906, 6301359, 12602718]

約数ペア:

[(1, 12602718), (2, 6301359), (3, 4200906), (6, 2100453), (9, 1400302), (18, 700151), (37, 340614), (74, 170307), (111, 113538), (127, 99234), (149, 84582), (222, 56769), (254, 49617), (298, 42291), (333, 37846), (381, 33078), (447, 28194), (666, 18923), (762, 16539), (894, 14097), (1143, 11026), (1341, 9398), (2286, 5513), (2682, 4699)]