18095094

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 40727232

約数和(自身を除く): 22632138

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 293, 423, 438, 586, 657, 846, 879, 1314, 1758, 2637, 3431, 5274, 6862, 10293, 13771, 20586, 21389, 27542, 30879, 41313, 42778, 61758, 64167, 82626, 123939, 128334, 192501, 247878, 385002, 1005283, 2010566, 3015849, 6031698, 9047547, 18095094]

約数ペア:

[(1, 18095094), (2, 9047547), (3, 6031698), (6, 3015849), (9, 2010566), (18, 1005283), (47, 385002), (73, 247878), (94, 192501), (141, 128334), (146, 123939), (219, 82626), (282, 64167), (293, 61758), (423, 42778), (438, 41313), (586, 30879), (657, 27542), (846, 21389), (879, 20586), (1314, 13771), (1758, 10293), (2637, 6862), (3431, 5274)]