128413446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13469}}^1$

素因数の和:13708

約数の個数: 32

約数和(自身を含む): 294831360

約数和(自身を除く): 166417914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 13469, 26938, 40407, 80814, 94283, 188566, 282849, 565698, 3057463, 6114926, 9172389, 18344778, 21402241, 42804482, 64206723, 128413446]

約数ペア:

[(1, 128413446), (2, 64206723), (3, 42804482), (6, 21402241), (7, 18344778), (14, 9172389), (21, 6114926), (42, 3057463), (227, 565698), (454, 282849), (681, 188566), (1362, 94283), (1589, 80814), (3178, 40407), (4767, 26938), (9534, 13469)]