15804594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 40687920

約数和(自身を除く): 24883326

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 39, 51, 58, 78, 87, 102, 117, 137, 153, 174, 221, 234, 261, 274, 306, 377, 411, 442, 493, 522, 663, 754, 822, 986, 1131, 1233, 1326, 1479, 1781, 1989, 2262, 2329, 2466, 2958, 3393, 3562, 3973, 3978, 4437, 4658, 5343, 6409, 6786, 6987, 7946, 8874, 10686, 11919, 12818, 13974, 16029, 19227, 20961, 23838, 30277, 32058, 35757, 38454, 41922, 51649, 57681, 60554, 67541, 71514, 90831, 103298, 115362, 135082, 154947, 181662, 202623, 272493, 309894, 405246, 464841, 544986, 607869, 878033, 929682, 1215738, 1756066, 2634099, 5268198, 7902297, 15804594]

約数ペア:

[(1, 15804594), (2, 7902297), (3, 5268198), (6, 2634099), (9, 1756066), (13, 1215738), (17, 929682), (18, 878033), (26, 607869), (29, 544986), (34, 464841), (39, 405246), (51, 309894), (58, 272493), (78, 202623), (87, 181662), (102, 154947), (117, 135082), (137, 115362), (153, 103298), (174, 90831), (221, 71514), (234, 67541), (261, 60554), (274, 57681), (306, 51649), (377, 41922), (411, 38454), (442, 35757), (493, 32058), (522, 30277), (663, 23838), (754, 20961), (822, 19227), (986, 16029), (1131, 13974), (1233, 12818), (1326, 11919), (1479, 10686), (1781, 8874), (1989, 7946), (2262, 6987), (2329, 6786), (2466, 6409), (2958, 5343), (3393, 4658), (3562, 4437), (3973, 3978)]