671058

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 1620960

約数和(自身を除く): 949902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 289, 306, 387, 459, 578, 731, 774, 867, 918, 1161, 1462, 1734, 2193, 2322, 2601, 4386, 5202, 6579, 7803, 12427, 13158, 15606, 19737, 24854, 37281, 39474, 74562, 111843, 223686, 335529, 671058]

約数ペア:

[(1, 671058), (2, 335529), (3, 223686), (6, 111843), (9, 74562), (17, 39474), (18, 37281), (27, 24854), (34, 19737), (43, 15606), (51, 13158), (54, 12427), (86, 7803), (102, 6579), (129, 5202), (153, 4386), (258, 2601), (289, 2322), (306, 2193), (387, 1734), (459, 1462), (578, 1161), (731, 918), (774, 867)]