128532012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1530143}}^1$

素因数の和:1530157

約数の個数: 24

約数和(自身を含む): 342752256

約数和(自身を除く): 214220244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1530143, 3060286, 4590429, 6120572, 9180858, 10711001, 18361716, 21422002, 32133003, 42844004, 64266006, 128532012]

約数ペア:

[(1, 128532012), (2, 64266006), (3, 42844004), (4, 32133003), (6, 21422002), (7, 18361716), (12, 10711001), (14, 9180858), (21, 6120572), (28, 4590429), (42, 3060286), (84, 1530143)]