42666602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 73142784

約数和(自身を除く): 30476182

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 682, 803, 857, 1606, 1714, 2263, 4526, 9427, 18854, 24893, 26567, 49786, 53134, 62561, 125122, 292237, 584474, 688171, 1376342, 1939391, 3878782, 21333301, 42666602]

約数ペア:

[(1, 42666602), (2, 21333301), (11, 3878782), (22, 1939391), (31, 1376342), (62, 688171), (73, 584474), (146, 292237), (341, 125122), (682, 62561), (803, 53134), (857, 49786), (1606, 26567), (1714, 24893), (2263, 18854), (4526, 9427)]