21364296

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 32160504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1061, 1678, 2122, 2517, 3183, 3356, 4244, 5034, 6366, 6712, 8488, 10068, 12732, 20136, 25464, 890179, 1780358, 2670537, 3560716, 5341074, 7121432, 10682148, 21364296]

約数ペア:

[(1, 21364296), (2, 10682148), (3, 7121432), (4, 5341074), (6, 3560716), (8, 2670537), (12, 1780358), (24, 890179), (839, 25464), (1061, 20136), (1678, 12732), (2122, 10068), (2517, 8488), (3183, 6712), (3356, 6366), (4244, 5034)]