6818854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 12266496

約数和(自身を除く): 5447642

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 241, 301, 329, 482, 602, 658, 1687, 2021, 3374, 4042, 10363, 11327, 14147, 20726, 22654, 28294, 72541, 79289, 145082, 158578, 487061, 974122, 3409427, 6818854]

約数ペア:

[(1, 6818854), (2, 3409427), (7, 974122), (14, 487061), (43, 158578), (47, 145082), (86, 79289), (94, 72541), (241, 28294), (301, 22654), (329, 20726), (482, 14147), (602, 11327), (658, 10363), (1687, 4042), (2021, 3374)]