28019106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67679}}^1$

素因数の和:67710

約数の個数: 24

約数和(自身を含む): 63348480

約数和(自身を除く): 35329374

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 67679, 135358, 203037, 406074, 609111, 1218222, 1556617, 3113234, 4669851, 9339702, 14009553, 28019106]

約数ペア:

[(1, 28019106), (2, 14009553), (3, 9339702), (6, 4669851), (9, 3113234), (18, 1556617), (23, 1218222), (46, 609111), (69, 406074), (138, 203037), (207, 135358), (414, 67679)]