38916648

素因数分解:

$2^3\times 3^2\times {\mathrm{540509}}^1$

素因数の和:540521

約数の個数: 24

約数和(自身を含む): 105399450

約数和(自身を除く): 66482802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 540509, 1081018, 1621527, 2162036, 3243054, 4324072, 4864581, 6486108, 9729162, 12972216, 19458324, 38916648]

約数ペア:

[(1, 38916648), (2, 19458324), (3, 12972216), (4, 9729162), (6, 6486108), (8, 4864581), (9, 4324072), (12, 3243054), (18, 2162036), (24, 1621527), (36, 1081018), (72, 540509)]