726710922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134129}}^1$

素因数の和:134187

約数の個数: 48

約数和(自身を含む): 1841336640

約数和(自身を除く): 1114625718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 134129, 268258, 402387, 804774, 938903, 1207161, 1877806, 2414322, 2816709, 5633418, 5767547, 8450127, 11535094, 16900254, 17302641, 34605282, 40372829, 51907923, 80745658, 103815846, 121118487, 242236974, 363355461, 726710922]

約数ペア:

[(1, 726710922), (2, 363355461), (3, 242236974), (6, 121118487), (7, 103815846), (9, 80745658), (14, 51907923), (18, 40372829), (21, 34605282), (42, 17302641), (43, 16900254), (63, 11535094), (86, 8450127), (126, 5767547), (129, 5633418), (258, 2816709), (301, 2414322), (387, 1877806), (602, 1207161), (774, 938903), (903, 804774), (1806, 402387), (2709, 268258), (5418, 134129)]