18010356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16493}}^1$

素因数の和:16520

約数の個数: 48

約数和(自身を含む): 51725184

約数和(自身を除く): 33714828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16493, 32986, 49479, 65972, 98958, 115451, 197916, 214409, 230902, 346353, 428818, 461804, 643227, 692706, 857636, 1286454, 1385412, 1500863, 2572908, 3001726, 4502589, 6003452, 9005178, 18010356]

約数ペア:

[(1, 18010356), (2, 9005178), (3, 6003452), (4, 4502589), (6, 3001726), (7, 2572908), (12, 1500863), (13, 1385412), (14, 1286454), (21, 857636), (26, 692706), (28, 643227), (39, 461804), (42, 428818), (52, 346353), (78, 230902), (84, 214409), (91, 197916), (156, 115451), (182, 98958), (273, 65972), (364, 49479), (546, 32986), (1092, 16493)]