21228024

素因数分解:

$2^3\times 3^1\times {\mathrm{884501}}^1$

素因数の和:884510

約数の個数: 16

約数和(自身を含む): 53070120

約数和(自身を除く): 31842096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 884501, 1769002, 2653503, 3538004, 5307006, 7076008, 10614012, 21228024]

約数ペア:

[(1, 21228024), (2, 10614012), (3, 7076008), (4, 5307006), (6, 3538004), (8, 2653503), (12, 1769002), (24, 884501)]