219544326

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9861

約数の個数: 48

約数和(自身を含む): 503577360

約数和(自身を除く): 284033034

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 2494, 3741, 7482, 9781, 11223, 19562, 22446, 29343, 58686, 88029, 176058, 283649, 420583, 567298, 841166, 850947, 1261749, 1701894, 2523498, 2552841, 3785247, 5105682, 7570494, 12196907, 24393814, 36590721, 73181442, 109772163, 219544326]

約数ペア:

[(1, 219544326), (2, 109772163), (3, 73181442), (6, 36590721), (9, 24393814), (18, 12196907), (29, 7570494), (43, 5105682), (58, 3785247), (86, 2552841), (87, 2523498), (129, 1701894), (174, 1261749), (258, 850947), (261, 841166), (387, 567298), (522, 420583), (774, 283649), (1247, 176058), (2494, 88029), (3741, 58686), (7482, 29343), (9781, 22446), (11223, 19562)]