18282186

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8708

約数の個数: 40

約数和(自身を含む): 44121924

約数和(自身を除く): 25839738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8681, 17362, 26043, 52086, 78129, 112853, 156258, 225706, 234387, 338559, 468774, 677118, 703161, 1015677, 1406322, 2031354, 3047031, 6094062, 9141093, 18282186]

約数ペア:

[(1, 18282186), (2, 9141093), (3, 6094062), (6, 3047031), (9, 2031354), (13, 1406322), (18, 1015677), (26, 703161), (27, 677118), (39, 468774), (54, 338559), (78, 234387), (81, 225706), (117, 156258), (162, 112853), (234, 78129), (351, 52086), (702, 26043), (1053, 17362), (2106, 8681)]