21844008

素因数分解:

$2^3\times 3^2\times {\mathrm{303389}}^1$

素因数の和:303401

約数の個数: 24

約数和(自身を含む): 59161050

約数和(自身を除く): 37317042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303389, 606778, 910167, 1213556, 1820334, 2427112, 2730501, 3640668, 5461002, 7281336, 10922004, 21844008]

約数ペア:

[(1, 21844008), (2, 10922004), (3, 7281336), (4, 5461002), (6, 3640668), (8, 2730501), (9, 2427112), (12, 1820334), (18, 1213556), (24, 910167), (36, 606778), (72, 303389)]