2021160078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16040953}}^1$

素因数の和:16040968

約数の個数: 24

約数和(自身を含む): 5004777648

約数和(自身を除く): 2983617570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16040953, 32081906, 48122859, 96245718, 112286671, 144368577, 224573342, 288737154, 336860013, 673720026, 1010580039, 2021160078]

約数ペア:

[(1, 2021160078), (2, 1010580039), (3, 673720026), (6, 336860013), (7, 288737154), (9, 224573342), (14, 144368577), (18, 112286671), (21, 96245718), (42, 48122859), (63, 32081906), (126, 16040953)]