137897004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1641631}}^1$

素因数の和:1641645

約数の個数: 24

約数和(自身を含む): 367725568

約数和(自身を除く): 229828564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1641631, 3283262, 4924893, 6566524, 9849786, 11491417, 19699572, 22982834, 34474251, 45965668, 68948502, 137897004]

約数ペア:

[(1, 137897004), (2, 68948502), (3, 45965668), (4, 34474251), (6, 22982834), (7, 19699572), (12, 11491417), (14, 9849786), (21, 6566524), (28, 4924893), (42, 3283262), (84, 1641631)]