3960558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 10631088

約数和(自身を除く): 6670530

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 238, 258, 301, 306, 357, 387, 602, 714, 731, 774, 903, 1071, 1462, 1806, 1849, 2142, 2193, 2709, 3698, 4386, 5117, 5418, 5547, 6579, 10234, 11094, 12943, 13158, 15351, 16641, 25886, 30702, 31433, 33282, 38829, 46053, 62866, 77658, 92106, 94299, 116487, 188598, 220031, 232974, 282897, 440062, 565794, 660093, 1320186, 1980279, 3960558]

約数ペア:

[(1, 3960558), (2, 1980279), (3, 1320186), (6, 660093), (7, 565794), (9, 440062), (14, 282897), (17, 232974), (18, 220031), (21, 188598), (34, 116487), (42, 94299), (43, 92106), (51, 77658), (63, 62866), (86, 46053), (102, 38829), (119, 33282), (126, 31433), (129, 30702), (153, 25886), (238, 16641), (258, 15351), (301, 13158), (306, 12943), (357, 11094), (387, 10234), (602, 6579), (714, 5547), (731, 5418), (774, 5117), (903, 4386), (1071, 3698), (1462, 2709), (1806, 2193), (1849, 2142)]