12261186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 31488000

約数和(自身を除く): 19226814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 199, 326, 378, 398, 489, 597, 978, 1141, 1194, 1393, 1467, 1791, 2282, 2786, 2934, 3423, 3582, 4179, 4401, 5373, 6846, 8358, 8802, 10269, 10746, 12537, 20538, 25074, 30807, 32437, 37611, 61614, 64874, 75222, 97311, 194622, 227059, 291933, 454118, 583866, 681177, 875799, 1362354, 1751598, 2043531, 4087062, 6130593, 12261186]

約数ペア:

[(1, 12261186), (2, 6130593), (3, 4087062), (6, 2043531), (7, 1751598), (9, 1362354), (14, 875799), (18, 681177), (21, 583866), (27, 454118), (42, 291933), (54, 227059), (63, 194622), (126, 97311), (163, 75222), (189, 64874), (199, 61614), (326, 37611), (378, 32437), (398, 30807), (489, 25074), (597, 20538), (978, 12537), (1141, 10746), (1194, 10269), (1393, 8802), (1467, 8358), (1791, 6846), (2282, 5373), (2786, 4401), (2934, 4179), (3423, 3582)]