38900142

素因数分解:

$2^1\times 3^3\times {\mathrm{720373}}^1$

素因数の和:720384

約数の個数: 16

約数和(自身を含む): 86444880

約数和(自身を除く): 47544738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 720373, 1440746, 2161119, 4322238, 6483357, 12966714, 19450071, 38900142]

約数ペア:

[(1, 38900142), (2, 19450071), (3, 12966714), (6, 6483357), (9, 4322238), (18, 2161119), (27, 1440746), (54, 720373)]