18586162

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 14943950

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 293, 322, 394, 586, 1379, 2051, 2758, 4102, 4531, 6739, 9062, 13478, 31717, 47173, 57721, 63434, 94346, 115442, 404047, 808094, 1327583, 2655166, 9293081, 18586162]

約数ペア:

[(1, 18586162), (2, 9293081), (7, 2655166), (14, 1327583), (23, 808094), (46, 404047), (161, 115442), (197, 94346), (293, 63434), (322, 57721), (394, 47173), (586, 31717), (1379, 13478), (2051, 9062), (2758, 6739), (4102, 4531)]