231543396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{918823}}^1$

素因数の和:918840

約数の個数: 36

約数和(自身を含む): 668903872

約数和(自身を除く): 437360476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 918823, 1837646, 2756469, 3675292, 5512938, 6431761, 8269407, 11025876, 12863522, 16538814, 19295283, 25727044, 33077628, 38590566, 57885849, 77181132, 115771698, 231543396]

約数ペア:

[(1, 231543396), (2, 115771698), (3, 77181132), (4, 57885849), (6, 38590566), (7, 33077628), (9, 25727044), (12, 19295283), (14, 16538814), (18, 12863522), (21, 11025876), (28, 8269407), (36, 6431761), (42, 5512938), (63, 3675292), (84, 2756469), (126, 1837646), (252, 918823)]