8306838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 10899882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 227, 321, 342, 454, 642, 681, 963, 1362, 1926, 2033, 2043, 4066, 4086, 4313, 6099, 8626, 12198, 12939, 18297, 24289, 25878, 36594, 38817, 48578, 72867, 77634, 145734, 218601, 437202, 461491, 922982, 1384473, 2768946, 4153419, 8306838]

約数ペア:

[(1, 8306838), (2, 4153419), (3, 2768946), (6, 1384473), (9, 922982), (18, 461491), (19, 437202), (38, 218601), (57, 145734), (107, 77634), (114, 72867), (171, 48578), (214, 38817), (227, 36594), (321, 25878), (342, 24289), (454, 18297), (642, 12939), (681, 12198), (963, 8626), (1362, 6099), (1926, 4313), (2033, 4086), (2043, 4066)]