2619414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20789}}^1$

素因数の和:20804

約数の個数: 24

約数和(自身を含む): 6486480

約数和(自身を除く): 3867066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20789, 41578, 62367, 124734, 145523, 187101, 291046, 374202, 436569, 873138, 1309707, 2619414]

約数ペア:

[(1, 2619414), (2, 1309707), (3, 873138), (6, 436569), (7, 374202), (9, 291046), (14, 187101), (18, 145523), (21, 124734), (42, 62367), (63, 41578), (126, 20789)]