281404572

素因数分解:

$2^2\times 3^1\times {\mathrm{3407}}^1\times {\mathrm{6883}}^1$

素因数の和:10297

約数の個数: 24

約数和(自身を含む): 656898816

約数和(自身を除く): 375494244

約数列:

[1, 2, 3, 4, 6, 12, 3407, 6814, 6883, 10221, 13628, 13766, 20442, 20649, 27532, 40884, 41298, 82596, 23450381, 46900762, 70351143, 93801524, 140702286, 281404572]

約数ペア:

[(1, 281404572), (2, 140702286), (3, 93801524), (4, 70351143), (6, 46900762), (12, 23450381), (3407, 82596), (6814, 41298), (6883, 40884), (10221, 27532), (13628, 20649), (13766, 20442)]