18486378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{60413}}^1$

素因数の和:60438

約数の個数: 24

約数和(自身を含む): 42410628

約数和(自身を除く): 23924250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 60413, 120826, 181239, 362478, 543717, 1027021, 1087434, 2054042, 3081063, 6162126, 9243189, 18486378]

約数ペア:

[(1, 18486378), (2, 9243189), (3, 6162126), (6, 3081063), (9, 2054042), (17, 1087434), (18, 1027021), (34, 543717), (51, 362478), (102, 181239), (153, 120826), (306, 60413)]