18674988276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9666143}}^1$

素因数の和:9666180

約数の個数: 48

約数和(自身を含む): 51965190144

約数和(自身を除く): 33290201868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9666143, 19332286, 28998429, 38664572, 57996858, 67663001, 115993716, 135326002, 202989003, 222321289, 270652004, 405978006, 444642578, 666963867, 811956012, 889285156, 1333927734, 1556249023, 2667855468, 3112498046, 4668747069, 6224996092, 9337494138, 18674988276]

約数ペア:

[(1, 18674988276), (2, 9337494138), (3, 6224996092), (4, 4668747069), (6, 3112498046), (7, 2667855468), (12, 1556249023), (14, 1333927734), (21, 889285156), (23, 811956012), (28, 666963867), (42, 444642578), (46, 405978006), (69, 270652004), (84, 222321289), (92, 202989003), (138, 135326002), (161, 115993716), (276, 67663001), (322, 57996858), (483, 38664572), (644, 28998429), (966, 19332286), (1932, 9666143)]