191493198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{818347}}^1$

素因数の和:818368

約数の個数: 24

約数和(自身を含む): 446818008

約数和(自身を除く): 255324810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 818347, 1636694, 2455041, 4910082, 7365123, 10638511, 14730246, 21277022, 31915533, 63831066, 95746599, 191493198]

約数ペア:

[(1, 191493198), (2, 95746599), (3, 63831066), (6, 31915533), (9, 21277022), (13, 14730246), (18, 10638511), (26, 7365123), (39, 4910082), (78, 2455041), (117, 1636694), (234, 818347)]