18657126

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3253

約数の個数: 48

約数和(自身を含む): 45068400

約数和(自身を除く): 26411274

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3209, 5814, 6418, 9627, 19254, 28881, 54553, 57762, 60971, 109106, 121942, 163659, 182913, 327318, 365826, 490977, 548739, 981954, 1036507, 1097478, 2073014, 3109521, 6219042, 9328563, 18657126]

約数ペア:

[(1, 18657126), (2, 9328563), (3, 6219042), (6, 3109521), (9, 2073014), (17, 1097478), (18, 1036507), (19, 981954), (34, 548739), (38, 490977), (51, 365826), (57, 327318), (102, 182913), (114, 163659), (153, 121942), (171, 109106), (306, 60971), (323, 57762), (342, 54553), (646, 28881), (969, 19254), (1938, 9627), (2907, 6418), (3209, 5814)]