21324426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{209063}}^1$

素因数の和:209085

約数の個数: 16

約数和(自身を含む): 45157824

約数和(自身を除く): 23833398

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 209063, 418126, 627189, 1254378, 3554071, 7108142, 10662213, 21324426]

約数ペア:

[(1, 21324426), (2, 10662213), (3, 7108142), (6, 3554071), (17, 1254378), (34, 627189), (51, 418126), (102, 209063)]