127653876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{506563}}^1$

素因数の和:506580

約数の個数: 36

約数和(自身を含む): 368778592

約数和(自身を除く): 241124716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 506563, 1013126, 1519689, 2026252, 3039378, 3545941, 4559067, 6078756, 7091882, 9118134, 10637823, 14183764, 18236268, 21275646, 31913469, 42551292, 63826938, 127653876]

約数ペア:

[(1, 127653876), (2, 63826938), (3, 42551292), (4, 31913469), (6, 21275646), (7, 18236268), (9, 14183764), (12, 10637823), (14, 9118134), (18, 7091882), (21, 6078756), (28, 4559067), (36, 3545941), (42, 3039378), (63, 2026252), (84, 1519689), (126, 1013126), (252, 506563)]