202111812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{802031}}^1$

素因数の和:802048

約数の個数: 36

約数和(自身を含む): 583879296

約数和(自身を除く): 381767484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 802031, 1604062, 2406093, 3208124, 4812186, 5614217, 7218279, 9624372, 11228434, 14436558, 16842651, 22456868, 28873116, 33685302, 50527953, 67370604, 101055906, 202111812]

約数ペア:

[(1, 202111812), (2, 101055906), (3, 67370604), (4, 50527953), (6, 33685302), (7, 28873116), (9, 22456868), (12, 16842651), (14, 14436558), (18, 11228434), (21, 9624372), (28, 7218279), (36, 5614217), (42, 4812186), (63, 3208124), (84, 2406093), (126, 1604062), (252, 802031)]