288565974

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{21871}}^1$

素因数の和:22612

約数の個数: 24

約数和(自身を含む): 626107872

約数和(自身を除く): 337541898

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 2199, 4398, 6597, 13194, 21871, 43742, 65613, 131226, 196839, 393678, 16031443, 32062886, 48094329, 96188658, 144282987, 288565974]

約数ペア:

[(1, 288565974), (2, 144282987), (3, 96188658), (6, 48094329), (9, 32062886), (18, 16031443), (733, 393678), (1466, 196839), (2199, 131226), (4398, 65613), (6597, 43742), (13194, 21871)]