8151138

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 18213120

約数和(自身を除く): 10061982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 557, 813, 1114, 1626, 1671, 2439, 3342, 4878, 5013, 7317, 10026, 14634, 15039, 30078, 150947, 301894, 452841, 905682, 1358523, 2717046, 4075569, 8151138]

約数ペア:

[(1, 8151138), (2, 4075569), (3, 2717046), (6, 1358523), (9, 905682), (18, 452841), (27, 301894), (54, 150947), (271, 30078), (542, 15039), (557, 14634), (813, 10026), (1114, 7317), (1626, 5013), (1671, 4878), (2439, 3342)]