12046209

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 19805904

約数和(自身を除く): 7759695

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 227, 361, 399, 681, 931, 1083, 1589, 2527, 2793, 4313, 4767, 7581, 11123, 12939, 17689, 30191, 33369, 53067, 81947, 90573, 211337, 245841, 573629, 634011, 1720887, 4015403, 12046209]

約数ペア:

[(1, 12046209), (3, 4015403), (7, 1720887), (19, 634011), (21, 573629), (49, 245841), (57, 211337), (133, 90573), (147, 81947), (227, 53067), (361, 33369), (399, 30191), (681, 17689), (931, 12939), (1083, 11123), (1589, 7581), (2527, 4767), (2793, 4313)]