21754296

素因数分解:

$2^3\times 3^2\times {\mathrm{302143}}^1$

素因数の和:302155

約数の個数: 24

約数和(自身を含む): 58918080

約数和(自身を除く): 37163784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 302143, 604286, 906429, 1208572, 1812858, 2417144, 2719287, 3625716, 5438574, 7251432, 10877148, 21754296]

約数ペア:

[(1, 21754296), (2, 10877148), (3, 7251432), (4, 5438574), (6, 3625716), (8, 2719287), (9, 2417144), (12, 1812858), (18, 1208572), (24, 906429), (36, 604286), (72, 302143)]