1213169958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6171

約数の個数: 144

約数和(自身を含む): 3556539168

約数和(自身を除く): 2343369210

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 3003, 3146, 4719, 5082, 6006, 6121, 7623, 9009, 9438, 11011, 12242, 14157, 15246, 18018, 18363, 22022, 28314, 33033, 36726, 42847, 55089, 66066, 67331, 79573, 85694, 99099, 110178, 128541, 134662, 159146, 198198, 201993, 238719, 257082, 385623, 403986, 471317, 477438, 557011, 605979, 716157, 740641, 771246, 875303, 942634, 1114022, 1211958, 1413951, 1432314, 1481282, 1671033, 1750606, 2221923, 2625909, 2827902, 3342066, 4241853, 4443846, 5013099, 5184487, 5251818, 6127121, 6665769, 7877727, 8483706, 9628333, 10026198, 10368974, 12254242, 13331538, 15553461, 15755454, 18381363, 19256666, 28884999, 31106922, 36762726, 46660383, 55144089, 57769998, 67398331, 86654997, 93320766, 110288178, 134796662, 173309994, 202194993, 404389986, 606584979, 1213169958]

約数ペア:

[(1, 1213169958), (2, 606584979), (3, 404389986), (6, 202194993), (7, 173309994), (9, 134796662), (11, 110288178), (13, 93320766), (14, 86654997), (18, 67398331), (21, 57769998), (22, 55144089), (26, 46660383), (33, 36762726), (39, 31106922), (42, 28884999), (63, 19256666), (66, 18381363), (77, 15755454), (78, 15553461), (91, 13331538), (99, 12254242), (117, 10368974), (121, 10026198), (126, 9628333), (143, 8483706), (154, 7877727), (182, 6665769), (198, 6127121), (231, 5251818), (234, 5184487), (242, 5013099), (273, 4443846), (286, 4241853), (363, 3342066), (429, 2827902), (462, 2625909), (546, 2221923), (693, 1750606), (726, 1671033), (819, 1481282), (847, 1432314), (858, 1413951), (1001, 1211958), (1089, 1114022), (1287, 942634), (1386, 875303), (1573, 771246), (1638, 740641), (1694, 716157), (2002, 605979), (2178, 557011), (2541, 477438), (2574, 471317), (3003, 403986), (3146, 385623), (4719, 257082), (5082, 238719), (6006, 201993), (6121, 198198), (7623, 159146), (9009, 134662), (9438, 128541), (11011, 110178), (12242, 99099), (14157, 85694), (15246, 79573), (18018, 67331), (18363, 66066), (22022, 55089), (28314, 42847), (33033, 36726)]