21067296

素因数分解:

$2^5\times 3^1\times {\mathrm{219451}}^1$

素因数の和:219464

約数の個数: 24

約数和(自身を含む): 55301904

約数和(自身を除く): 34234608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219451, 438902, 658353, 877804, 1316706, 1755608, 2633412, 3511216, 5266824, 7022432, 10533648, 21067296]

約数ペア:

[(1, 21067296), (2, 10533648), (3, 7022432), (4, 5266824), (6, 3511216), (8, 2633412), (12, 1755608), (16, 1316706), (24, 877804), (32, 658353), (48, 438902), (96, 219451)]