2643564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 7693056

約数和(自身を除く): 5049492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2861, 5722, 8583, 11444, 17166, 20027, 31471, 34332, 40054, 60081, 62942, 80108, 94413, 120162, 125884, 188826, 220297, 240324, 377652, 440594, 660891, 881188, 1321782, 2643564]

約数ペア:

[(1, 2643564), (2, 1321782), (3, 881188), (4, 660891), (6, 440594), (7, 377652), (11, 240324), (12, 220297), (14, 188826), (21, 125884), (22, 120162), (28, 94413), (33, 80108), (42, 62942), (44, 60081), (66, 40054), (77, 34332), (84, 31471), (132, 20027), (154, 17166), (231, 11444), (308, 8583), (462, 5722), (924, 2861)]