28181028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123601}}^1$

素因数の和:123627

約数の個数: 24

約数和(自身を含む): 69217120

約数和(自身を除く): 41036092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123601, 247202, 370803, 494404, 741606, 1483212, 2348419, 4696838, 7045257, 9393676, 14090514, 28181028]

約数ペア:

[(1, 28181028), (2, 14090514), (3, 9393676), (4, 7045257), (6, 4696838), (12, 2348419), (19, 1483212), (38, 741606), (57, 494404), (76, 370803), (114, 247202), (228, 123601)]