6947886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 15926400

約数和(自身を除く): 8978514

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 199, 253, 398, 506, 529, 597, 759, 1058, 1194, 1518, 1587, 2189, 3174, 4378, 4577, 5819, 6567, 9154, 11638, 13134, 13731, 17457, 27462, 34914, 50347, 100694, 105271, 151041, 210542, 302082, 315813, 631626, 1157981, 2315962, 3473943, 6947886]

約数ペア:

[(1, 6947886), (2, 3473943), (3, 2315962), (6, 1157981), (11, 631626), (22, 315813), (23, 302082), (33, 210542), (46, 151041), (66, 105271), (69, 100694), (138, 50347), (199, 34914), (253, 27462), (398, 17457), (506, 13731), (529, 13134), (597, 11638), (759, 9154), (1058, 6567), (1194, 5819), (1518, 4577), (1587, 4378), (2189, 3174)]