18573076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 33685344

約数和(自身を除く): 15112268

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 1301, 2602, 3569, 5204, 7138, 14276, 55943, 107983, 111886, 215966, 223772, 431932, 4643269, 9286538, 18573076]

約数ペア:

[(1, 18573076), (2, 9286538), (4, 4643269), (43, 431932), (83, 223772), (86, 215966), (166, 111886), (172, 107983), (332, 55943), (1301, 14276), (2602, 7138), (3569, 5204)]