18739356

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3727}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 43841280

約数和(自身を除く): 25101924

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 3727, 5028, 7454, 11181, 14908, 22362, 44724, 1561613, 3123226, 4684839, 6246452, 9369678, 18739356]

約数ペア:

[(1, 18739356), (2, 9369678), (3, 6246452), (4, 4684839), (6, 3123226), (12, 1561613), (419, 44724), (838, 22362), (1257, 14908), (1676, 11181), (2514, 7454), (3727, 5028)]