21806082

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39079}}^1$

素因数の和:39118

約数の個数: 24

約数和(自身を含む): 48771840

約数和(自身を除く): 26965758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 39079, 78158, 117237, 234474, 351711, 703422, 1211449, 2422898, 3634347, 7268694, 10903041, 21806082]

約数ペア:

[(1, 21806082), (2, 10903041), (3, 7268694), (6, 3634347), (9, 2422898), (18, 1211449), (31, 703422), (62, 351711), (93, 234474), (186, 117237), (279, 78158), (558, 39079)]