1984536

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 5508360

約数和(自身を除く): 3523824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 641, 774, 1032, 1282, 1548, 1923, 2564, 3096, 3846, 5128, 5769, 7692, 11538, 15384, 23076, 27563, 46152, 55126, 82689, 110252, 165378, 220504, 248067, 330756, 496134, 661512, 992268, 1984536]

約数ペア:

[(1, 1984536), (2, 992268), (3, 661512), (4, 496134), (6, 330756), (8, 248067), (9, 220504), (12, 165378), (18, 110252), (24, 82689), (36, 55126), (43, 46152), (72, 27563), (86, 23076), (129, 15384), (172, 11538), (258, 7692), (344, 5769), (387, 5128), (516, 3846), (641, 3096), (774, 2564), (1032, 1923), (1282, 1548)]