38880042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 43372758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1427, 1434, 2854, 4281, 4541, 8562, 9082, 13623, 27113, 27246, 54226, 81339, 162678, 341053, 682106, 1023159, 2046318, 6480007, 12960014, 19440021, 38880042]

約数ペア:

[(1, 38880042), (2, 19440021), (3, 12960014), (6, 6480007), (19, 2046318), (38, 1023159), (57, 682106), (114, 341053), (239, 162678), (478, 81339), (717, 54226), (1427, 27246), (1434, 27113), (2854, 13623), (4281, 9082), (4541, 8562)]