38626458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495211}}^1$

素因数の和:495229

約数の個数: 16

約数和(自身を含む): 83195616

約数和(自身を除く): 44569158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 495211, 990422, 1485633, 2971266, 6437743, 12875486, 19313229, 38626458]

約数ペア:

[(1, 38626458), (2, 19313229), (3, 12875486), (6, 6437743), (13, 2971266), (26, 1485633), (39, 990422), (78, 495211)]