20172542418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160099543}}^1$

素因数の和:160099558

約数の個数: 24

約数和(自身を含む): 49951057728

約数和(自身を除く): 29778515310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160099543, 320199086, 480298629, 960597258, 1120696801, 1440895887, 2241393602, 2881791774, 3362090403, 6724180806, 10086271209, 20172542418]

約数ペア:

[(1, 20172542418), (2, 10086271209), (3, 6724180806), (6, 3362090403), (7, 2881791774), (9, 2241393602), (14, 1440895887), (18, 1120696801), (21, 960597258), (42, 480298629), (63, 320199086), (126, 160099543)]