27723906

素因数分解:

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

素因数の和:125

約数の個数: 108

約数和(自身を含む): 75746502

約数和(自身を除く): 48022596

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 49, 51, 63, 86, 98, 102, 119, 126, 129, 147, 153, 238, 258, 294, 301, 306, 357, 387, 441, 602, 714, 731, 774, 833, 882, 903, 1071, 1462, 1666, 1806, 1849, 2107, 2142, 2193, 2499, 2709, 3698, 4214, 4386, 4998, 5117, 5418, 5547, 6321, 6579, 7497, 10234, 11094, 12642, 12943, 13158, 14994, 15351, 16641, 18963, 25886, 30702, 31433, 33282, 35819, 37926, 38829, 46053, 62866, 71638, 77658, 90601, 92106, 94299, 107457, 116487, 181202, 188598, 214914, 220031, 232974, 271803, 282897, 322371, 440062, 543606, 565794, 644742, 660093, 815409, 1320186, 1540217, 1630818, 1980279, 3080434, 3960558, 4620651, 9241302, 13861953, 27723906]

約数ペア:

[(1, 27723906), (2, 13861953), (3, 9241302), (6, 4620651), (7, 3960558), (9, 3080434), (14, 1980279), (17, 1630818), (18, 1540217), (21, 1320186), (34, 815409), (42, 660093), (43, 644742), (49, 565794), (51, 543606), (63, 440062), (86, 322371), (98, 282897), (102, 271803), (119, 232974), (126, 220031), (129, 214914), (147, 188598), (153, 181202), (238, 116487), (258, 107457), (294, 94299), (301, 92106), (306, 90601), (357, 77658), (387, 71638), (441, 62866), (602, 46053), (714, 38829), (731, 37926), (774, 35819), (833, 33282), (882, 31433), (903, 30702), (1071, 25886), (1462, 18963), (1666, 16641), (1806, 15351), (1849, 14994), (2107, 13158), (2142, 12943), (2193, 12642), (2499, 11094), (2709, 10234), (3698, 7497), (4214, 6579), (4386, 6321), (4998, 5547), (5117, 5418)]