18706084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 34449408

約数和(自身を除く): 15743324

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 1601, 2921, 3202, 5842, 6404, 11684, 36823, 73646, 147292, 203327, 406654, 813308, 4676521, 9353042, 18706084]

約数ペア:

[(1, 18706084), (2, 9353042), (4, 4676521), (23, 813308), (46, 406654), (92, 203327), (127, 147292), (254, 73646), (508, 36823), (1601, 11684), (2921, 6404), (3202, 5842)]