1633734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 3959280

約数和(自身を除く): 2325546

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 281, 306, 323, 342, 562, 646, 843, 969, 1686, 1938, 2529, 2907, 4777, 5058, 5339, 5814, 9554, 10678, 14331, 16017, 28662, 32034, 42993, 48051, 85986, 90763, 96102, 181526, 272289, 544578, 816867, 1633734]

約数ペア:

[(1, 1633734), (2, 816867), (3, 544578), (6, 272289), (9, 181526), (17, 96102), (18, 90763), (19, 85986), (34, 48051), (38, 42993), (51, 32034), (57, 28662), (102, 16017), (114, 14331), (153, 10678), (171, 9554), (281, 5814), (306, 5339), (323, 5058), (342, 4777), (562, 2907), (646, 2529), (843, 1938), (969, 1686)]