18286254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8537}}^1$

素因数の和:8569

約数の個数: 48

約数和(自身を含む): 47949408

約数和(自身を除く): 29663154

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8537, 17074, 25611, 51222, 59759, 76833, 119518, 145129, 153666, 179277, 290258, 358554, 435387, 537831, 870774, 1015903, 1075662, 1306161, 2031806, 2612322, 3047709, 6095418, 9143127, 18286254]

約数ペア:

[(1, 18286254), (2, 9143127), (3, 6095418), (6, 3047709), (7, 2612322), (9, 2031806), (14, 1306161), (17, 1075662), (18, 1015903), (21, 870774), (34, 537831), (42, 435387), (51, 358554), (63, 290258), (102, 179277), (119, 153666), (126, 145129), (153, 119518), (238, 76833), (306, 59759), (357, 51222), (714, 25611), (1071, 17074), (2142, 8537)]