149440452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1779053}}^1$

素因数の和:1779067

約数の個数: 24

約数和(自身を含む): 398508096

約数和(自身を除く): 249067644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1779053, 3558106, 5337159, 7116212, 10674318, 12453371, 21348636, 24906742, 37360113, 49813484, 74720226, 149440452]

約数ペア:

[(1, 149440452), (2, 74720226), (3, 49813484), (4, 37360113), (6, 24906742), (7, 21348636), (12, 12453371), (14, 10674318), (21, 7116212), (28, 5337159), (42, 3558106), (84, 1779053)]