11520012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137143}}^1$

素因数の和:137157

約数の個数: 24

約数和(自身を含む): 30720256

約数和(自身を除く): 19200244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137143, 274286, 411429, 548572, 822858, 960001, 1645716, 1920002, 2880003, 3840004, 5760006, 11520012]

約数ペア:

[(1, 11520012), (2, 5760006), (3, 3840004), (4, 2880003), (6, 1920002), (7, 1645716), (12, 960001), (14, 822858), (21, 548572), (28, 411429), (42, 274286), (84, 137143)]