21477876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36527}}^1$

素因数の和:36548

約数の個数: 36

約数和(自身を含む): 58298688

約数和(自身を除く): 36820812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36527, 73054, 109581, 146108, 219162, 255689, 438324, 511378, 767067, 1022756, 1534134, 1789823, 3068268, 3579646, 5369469, 7159292, 10738938, 21477876]

約数ペア:

[(1, 21477876), (2, 10738938), (3, 7159292), (4, 5369469), (6, 3579646), (7, 3068268), (12, 1789823), (14, 1534134), (21, 1022756), (28, 767067), (42, 511378), (49, 438324), (84, 255689), (98, 219162), (147, 146108), (196, 109581), (294, 73054), (588, 36527)]