7502539842

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21370

約数の個数: 128

約数和(自身を含む): 20467200000

約数和(自身を除く): 12964660158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 343, 378, 399, 441, 513, 686, 798, 882, 931, 1026, 1029, 1197, 1323, 1862, 2058, 2394, 2646, 2793, 3087, 3591, 5586, 6174, 6517, 7182, 8379, 9261, 13034, 16758, 18522, 19551, 21319, 25137, 39102, 42638, 50274, 58653, 63957, 117306, 127914, 149233, 175959, 191871, 298466, 351918, 383742, 405061, 447699, 575613, 810122, 895398, 1044631, 1151226, 1215183, 1343097, 2089262, 2430366, 2686194, 2835427, 3133893, 3645549, 4029291, 5670854, 6267786, 7291098, 7312417, 8058582, 8506281, 9401679, 10936647, 14624834, 17012562, 18803358, 19847989, 21873294, 21937251, 25518843, 28205037, 39695978, 43874502, 51037686, 56410074, 59543967, 65811753, 76556529, 119087934, 131623506, 138935923, 153113058, 178631901, 197435259, 277871846, 357263802, 394870518, 416807769, 535895703, 833615538, 1071791406, 1250423307, 2500846614, 3751269921, 7502539842]

約数ペア:

[(1, 7502539842), (2, 3751269921), (3, 2500846614), (6, 1250423307), (7, 1071791406), (9, 833615538), (14, 535895703), (18, 416807769), (19, 394870518), (21, 357263802), (27, 277871846), (38, 197435259), (42, 178631901), (49, 153113058), (54, 138935923), (57, 131623506), (63, 119087934), (98, 76556529), (114, 65811753), (126, 59543967), (133, 56410074), (147, 51037686), (171, 43874502), (189, 39695978), (266, 28205037), (294, 25518843), (342, 21937251), (343, 21873294), (378, 19847989), (399, 18803358), (441, 17012562), (513, 14624834), (686, 10936647), (798, 9401679), (882, 8506281), (931, 8058582), (1026, 7312417), (1029, 7291098), (1197, 6267786), (1323, 5670854), (1862, 4029291), (2058, 3645549), (2394, 3133893), (2646, 2835427), (2793, 2686194), (3087, 2430366), (3591, 2089262), (5586, 1343097), (6174, 1215183), (6517, 1151226), (7182, 1044631), (8379, 895398), (9261, 810122), (13034, 575613), (16758, 447699), (18522, 405061), (19551, 383742), (21319, 351918), (25137, 298466), (39102, 191871), (42638, 175959), (50274, 149233), (58653, 127914), (63957, 117306)]