123421938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1210019}}^1$

素因数の和:1210041

約数の個数: 16

約数和(自身を含む): 261364320

約数和(自身を除く): 137942382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1210019, 2420038, 3630057, 7260114, 20570323, 41140646, 61710969, 123421938]

約数ペア:

[(1, 123421938), (2, 61710969), (3, 41140646), (6, 20570323), (17, 7260114), (34, 3630057), (51, 2420038), (102, 1210019)]