18379230908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{305933}}^1$

素因数の和:306613

約数の個数: 24

約数和(自身を含む): 33613580448

約数和(自身を除く): 15234349540

約数列:

[1, 2, 4, 23, 46, 92, 653, 1306, 2612, 15019, 30038, 60076, 305933, 611866, 1223732, 7036459, 14072918, 28145836, 199774249, 399548498, 799096996, 4594807727, 9189615454, 18379230908]

約数ペア:

[(1, 18379230908), (2, 9189615454), (4, 4594807727), (23, 799096996), (46, 399548498), (92, 199774249), (653, 28145836), (1306, 14072918), (2612, 7036459), (15019, 1223732), (30038, 611866), (60076, 305933)]