15666439374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{190159}}^1$

素因数の和:190389

約数の個数: 48

約数和(自身を含む): 35597952000

約数和(自身を除く): 19931512626

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 199, 207, 398, 414, 597, 1194, 1791, 3582, 4577, 9154, 13731, 27462, 41193, 82386, 190159, 380318, 570477, 1140954, 1711431, 3422862, 4373657, 8747314, 13120971, 26241942, 37841641, 39362913, 75683282, 78725826, 113524923, 227049846, 340574769, 681149538, 870357743, 1740715486, 2611073229, 5222146458, 7833219687, 15666439374]

約数ペア:

[(1, 15666439374), (2, 7833219687), (3, 5222146458), (6, 2611073229), (9, 1740715486), (18, 870357743), (23, 681149538), (46, 340574769), (69, 227049846), (138, 113524923), (199, 78725826), (207, 75683282), (398, 39362913), (414, 37841641), (597, 26241942), (1194, 13120971), (1791, 8747314), (3582, 4373657), (4577, 3422862), (9154, 1711431), (13731, 1140954), (27462, 570477), (41193, 380318), (82386, 190159)]