21826344

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10957}}^1$

素因数の和:11049

約数の個数: 32

約数和(自身を含む): 55228320

約数和(自身を除く): 33401976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10957, 21914, 32871, 43828, 65742, 87656, 131484, 262968, 909431, 1818862, 2728293, 3637724, 5456586, 7275448, 10913172, 21826344]

約数ペア:

[(1, 21826344), (2, 10913172), (3, 7275448), (4, 5456586), (6, 3637724), (8, 2728293), (12, 1818862), (24, 909431), (83, 262968), (166, 131484), (249, 87656), (332, 65742), (498, 43828), (664, 32871), (996, 21914), (1992, 10957)]