1668618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3048822

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 41, 42, 51, 57, 63, 82, 102, 114, 119, 123, 126, 133, 153, 171, 238, 246, 266, 287, 306, 323, 342, 357, 369, 399, 574, 646, 697, 714, 738, 779, 798, 861, 969, 1071, 1197, 1394, 1558, 1722, 1938, 2091, 2142, 2261, 2337, 2394, 2583, 2907, 4182, 4522, 4674, 4879, 5166, 5453, 5814, 6273, 6783, 7011, 9758, 10906, 12546, 13243, 13566, 14022, 14637, 16359, 20349, 26486, 29274, 32718, 39729, 40698, 43911, 49077, 79458, 87822, 92701, 98154, 119187, 185402, 238374, 278103, 556206, 834309, 1668618]

約数ペア:

[(1, 1668618), (2, 834309), (3, 556206), (6, 278103), (7, 238374), (9, 185402), (14, 119187), (17, 98154), (18, 92701), (19, 87822), (21, 79458), (34, 49077), (38, 43911), (41, 40698), (42, 39729), (51, 32718), (57, 29274), (63, 26486), (82, 20349), (102, 16359), (114, 14637), (119, 14022), (123, 13566), (126, 13243), (133, 12546), (153, 10906), (171, 9758), (238, 7011), (246, 6783), (266, 6273), (287, 5814), (306, 5453), (323, 5166), (342, 4879), (357, 4674), (369, 4522), (399, 4182), (574, 2907), (646, 2583), (697, 2394), (714, 2337), (738, 2261), (779, 2142), (798, 2091), (861, 1938), (969, 1722), (1071, 1558), (1197, 1394)]