18336773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8804

約数の個数: 16

約数和(自身を含む): 23552256

約数和(自身を除く): 5215483

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 8761, 61327, 113893, 201503, 797251, 1410521, 2619539, 18336773]

約数ペア:

[(1, 18336773), (7, 2619539), (13, 1410521), (23, 797251), (91, 201503), (161, 113893), (299, 61327), (2093, 8761)]