8708628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 12741612

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 227, 276, 278, 417, 454, 556, 681, 834, 908, 1362, 1668, 2724, 3197, 5221, 6394, 9591, 10442, 12788, 15663, 19182, 20884, 31326, 31553, 38364, 62652, 63106, 94659, 126212, 189318, 378636, 725719, 1451438, 2177157, 2902876, 4354314, 8708628]

約数ペア:

[(1, 8708628), (2, 4354314), (3, 2902876), (4, 2177157), (6, 1451438), (12, 725719), (23, 378636), (46, 189318), (69, 126212), (92, 94659), (138, 63106), (139, 62652), (227, 38364), (276, 31553), (278, 31326), (417, 20884), (454, 19182), (556, 15663), (681, 12788), (834, 10442), (908, 9591), (1362, 6394), (1668, 5221), (2724, 3197)]