26125884

素因数分解:

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

素因数の和:399

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 43587396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 227, 276, 278, 414, 417, 454, 556, 681, 828, 834, 908, 1251, 1362, 1668, 2043, 2502, 2724, 3197, 4086, 5004, 5221, 6394, 8172, 9591, 10442, 12788, 15663, 19182, 20884, 28773, 31326, 31553, 38364, 46989, 57546, 62652, 63106, 93978, 94659, 115092, 126212, 187956, 189318, 283977, 378636, 567954, 725719, 1135908, 1451438, 2177157, 2902876, 4354314, 6531471, 8708628, 13062942, 26125884]

約数ペア:

[(1, 26125884), (2, 13062942), (3, 8708628), (4, 6531471), (6, 4354314), (9, 2902876), (12, 2177157), (18, 1451438), (23, 1135908), (36, 725719), (46, 567954), (69, 378636), (92, 283977), (138, 189318), (139, 187956), (207, 126212), (227, 115092), (276, 94659), (278, 93978), (414, 63106), (417, 62652), (454, 57546), (556, 46989), (681, 38364), (828, 31553), (834, 31326), (908, 28773), (1251, 20884), (1362, 19182), (1668, 15663), (2043, 12788), (2502, 10442), (2724, 9591), (3197, 8172), (4086, 6394), (5004, 5221)]