39543048

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2137}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 107562780

約数和(自身を除く): 68019732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2137, 2313, 3084, 4274, 4626, 6168, 6411, 8548, 9252, 12822, 17096, 18504, 19233, 25644, 38466, 51288, 76932, 153864, 549209, 1098418, 1647627, 2196836, 3295254, 4393672, 4942881, 6590508, 9885762, 13181016, 19771524, 39543048]

約数ペア:

[(1, 39543048), (2, 19771524), (3, 13181016), (4, 9885762), (6, 6590508), (8, 4942881), (9, 4393672), (12, 3295254), (18, 2196836), (24, 1647627), (36, 1098418), (72, 549209), (257, 153864), (514, 76932), (771, 51288), (1028, 38466), (1542, 25644), (2056, 19233), (2137, 18504), (2313, 17096), (3084, 12822), (4274, 9252), (4626, 8548), (6168, 6411)]