27788964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{330821}}^1$

素因数の和:330835

約数の個数: 24

約数和(自身を含む): 74104128

約数和(自身を除く): 46315164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 330821, 661642, 992463, 1323284, 1984926, 2315747, 3969852, 4631494, 6947241, 9262988, 13894482, 27788964]

約数ペア:

[(1, 27788964), (2, 13894482), (3, 9262988), (4, 6947241), (6, 4631494), (7, 3969852), (12, 2315747), (14, 1984926), (21, 1323284), (28, 992463), (42, 661642), (84, 330821)]