18236070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 53654400

約数和(自身を除く): 35418330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 137, 145, 153, 170, 174, 255, 261, 270, 274, 290, 306, 411, 435, 459, 493, 510, 522, 685, 765, 783, 822, 870, 918, 986, 1233, 1305, 1370, 1479, 1530, 1566, 2055, 2295, 2329, 2465, 2466, 2610, 2958, 3699, 3915, 3973, 4110, 4437, 4590, 4658, 4930, 6165, 6987, 7395, 7398, 7830, 7946, 8874, 11645, 11919, 12330, 13311, 13974, 14790, 18495, 19865, 20961, 22185, 23290, 23838, 26622, 34935, 35757, 36990, 39730, 41922, 44370, 59595, 62883, 66555, 67541, 69870, 71514, 104805, 107271, 119190, 125766, 133110, 135082, 178785, 202623, 209610, 214542, 314415, 337705, 357570, 405246, 536355, 607869, 628830, 675410, 1013115, 1072710, 1215738, 1823607, 2026230, 3039345, 3647214, 6078690, 9118035, 18236070]

約数ペア:

[(1, 18236070), (2, 9118035), (3, 6078690), (5, 3647214), (6, 3039345), (9, 2026230), (10, 1823607), (15, 1215738), (17, 1072710), (18, 1013115), (27, 675410), (29, 628830), (30, 607869), (34, 536355), (45, 405246), (51, 357570), (54, 337705), (58, 314415), (85, 214542), (87, 209610), (90, 202623), (102, 178785), (135, 135082), (137, 133110), (145, 125766), (153, 119190), (170, 107271), (174, 104805), (255, 71514), (261, 69870), (270, 67541), (274, 66555), (290, 62883), (306, 59595), (411, 44370), (435, 41922), (459, 39730), (493, 36990), (510, 35757), (522, 34935), (685, 26622), (765, 23838), (783, 23290), (822, 22185), (870, 20961), (918, 19865), (986, 18495), (1233, 14790), (1305, 13974), (1370, 13311), (1479, 12330), (1530, 11919), (1566, 11645), (2055, 8874), (2295, 7946), (2329, 7830), (2465, 7398), (2466, 7395), (2610, 6987), (2958, 6165), (3699, 4930), (3915, 4658), (3973, 4590), (4110, 4437)]