291240360012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3467147143}}^1$

素因数の和:3467147157

約数の個数: 24

約数和(自身を含む): 776640960256

約数和(自身を除く): 485400600244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3467147143, 6934294286, 10401441429, 13868588572, 20802882858, 24270030001, 41605765716, 48540060002, 72810090003, 97080120004, 145620180006, 291240360012]

約数ペア:

[(1, 291240360012), (2, 145620180006), (3, 97080120004), (4, 72810090003), (6, 48540060002), (7, 41605765716), (12, 24270030001), (14, 20802882858), (21, 13868588572), (28, 10401441429), (42, 6934294286), (84, 3467147143)]