26878698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 76684608

約数和(自身を除く): 49805910

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 43, 63, 66, 77, 82, 86, 99, 121, 123, 126, 129, 154, 198, 231, 242, 246, 258, 287, 301, 363, 369, 387, 451, 462, 473, 574, 602, 693, 726, 738, 774, 847, 861, 902, 903, 946, 1089, 1353, 1386, 1419, 1694, 1722, 1763, 1806, 2178, 2541, 2583, 2706, 2709, 2838, 3157, 3311, 3526, 4059, 4257, 4961, 5082, 5166, 5203, 5289, 5418, 6314, 6622, 7623, 8118, 8514, 9471, 9922, 9933, 10406, 10578, 12341, 14883, 15246, 15609, 15867, 18942, 19393, 19866, 24682, 28413, 29766, 29799, 31218, 31734, 34727, 36421, 37023, 38786, 44649, 46827, 56826, 58179, 59598, 69454, 72842, 74046, 89298, 93654, 104181, 109263, 111069, 116358, 135751, 174537, 208362, 213323, 218526, 222138, 271502, 312543, 327789, 349074, 407253, 426646, 625086, 639969, 655578, 814506, 1221759, 1279938, 1493261, 1919907, 2443518, 2986522, 3839814, 4479783, 8959566, 13439349, 26878698]

約数ペア:

[(1, 26878698), (2, 13439349), (3, 8959566), (6, 4479783), (7, 3839814), (9, 2986522), (11, 2443518), (14, 1919907), (18, 1493261), (21, 1279938), (22, 1221759), (33, 814506), (41, 655578), (42, 639969), (43, 625086), (63, 426646), (66, 407253), (77, 349074), (82, 327789), (86, 312543), (99, 271502), (121, 222138), (123, 218526), (126, 213323), (129, 208362), (154, 174537), (198, 135751), (231, 116358), (242, 111069), (246, 109263), (258, 104181), (287, 93654), (301, 89298), (363, 74046), (369, 72842), (387, 69454), (451, 59598), (462, 58179), (473, 56826), (574, 46827), (602, 44649), (693, 38786), (726, 37023), (738, 36421), (774, 34727), (847, 31734), (861, 31218), (902, 29799), (903, 29766), (946, 28413), (1089, 24682), (1353, 19866), (1386, 19393), (1419, 18942), (1694, 15867), (1722, 15609), (1763, 15246), (1806, 14883), (2178, 12341), (2541, 10578), (2583, 10406), (2706, 9933), (2709, 9922), (2838, 9471), (3157, 8514), (3311, 8118), (3526, 7623), (4059, 6622), (4257, 6314), (4961, 5418), (5082, 5289), (5166, 5203)]