21746706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{213203}}^1$

素因数の和:213225

約数の個数: 16

約数和(自身を含む): 46052064

約数和(自身を除く): 24305358

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 213203, 426406, 639609, 1279218, 3624451, 7248902, 10873353, 21746706]

約数ペア:

[(1, 21746706), (2, 10873353), (3, 7248902), (6, 3624451), (17, 1279218), (34, 639609), (51, 426406), (102, 213203)]