18671156

素因数分解:

$2^2\times 7^2\times {\mathrm{95261}}^1$

素因数の和:95279

約数の個数: 18

約数和(自身を含む): 38009538

約数和(自身を除く): 19338382

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 95261, 190522, 381044, 666827, 1333654, 2667308, 4667789, 9335578, 18671156]

約数ペア:

[(1, 18671156), (2, 9335578), (4, 4667789), (7, 2667308), (14, 1333654), (28, 666827), (49, 381044), (98, 190522), (196, 95261)]