8728938

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1483}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 19588800

約数和(自身を除く): 10859862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1483, 1962, 2943, 2966, 4449, 5886, 8898, 13347, 26694, 40041, 80082, 161647, 323294, 484941, 969882, 1454823, 2909646, 4364469, 8728938]

約数ペア:

[(1, 8728938), (2, 4364469), (3, 2909646), (6, 1454823), (9, 969882), (18, 484941), (27, 323294), (54, 161647), (109, 80082), (218, 40041), (327, 26694), (654, 13347), (981, 8898), (1483, 5886), (1962, 4449), (2943, 2966)]