7121742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69821}}^1$

素因数の和:69843

約数の個数: 16

約数和(自身を含む): 15081552

約数和(自身を除く): 7959810

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 69821, 139642, 209463, 418926, 1186957, 2373914, 3560871, 7121742]

約数ペア:

[(1, 7121742), (2, 3560871), (3, 2373914), (6, 1186957), (17, 418926), (34, 209463), (51, 139642), (102, 69821)]