84810278

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{18413}}^1$

素因数の和:18476

約数の個数: 24

約数和(自身を含む): 151142112

約数和(自身を除く): 66331834

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 18413, 36826, 128891, 257782, 865411, 902237, 1730822, 1804474, 6057877, 12115754, 42405139, 84810278]

約数ペア:

[(1, 84810278), (2, 42405139), (7, 12115754), (14, 6057877), (47, 1804474), (49, 1730822), (94, 902237), (98, 865411), (329, 257782), (658, 128891), (2303, 36826), (4606, 18413)]