20181714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480517}}^1$

素因数の和:480529

約数の個数: 16

約数和(自身を含む): 46129728

約数和(自身を除く): 25948014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480517, 961034, 1441551, 2883102, 3363619, 6727238, 10090857, 20181714]

約数ペア:

[(1, 20181714), (2, 10090857), (3, 6727238), (6, 3363619), (7, 2883102), (14, 1441551), (21, 961034), (42, 480517)]