21713964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106441}}^1$

素因数の和:106465

約数の個数: 24

約数和(自身を含む): 53646768

約数和(自身を除く): 31932804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106441, 212882, 319323, 425764, 638646, 1277292, 1809497, 3618994, 5428491, 7237988, 10856982, 21713964]

約数ペア:

[(1, 21713964), (2, 10856982), (3, 7237988), (4, 5428491), (6, 3618994), (12, 1809497), (17, 1277292), (34, 638646), (51, 425764), (68, 319323), (102, 212882), (204, 106441)]