1808676324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2627

約数の個数: 192

約数和(自身を含む): 5852654080

約数和(自身を除く): 4043977756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 117, 126, 146, 156, 182, 189, 219, 234, 252, 273, 292, 351, 364, 378, 438, 468, 511, 546, 657, 702, 756, 819, 876, 949, 1022, 1092, 1314, 1404, 1533, 1638, 1898, 1971, 2044, 2457, 2521, 2628, 2847, 3066, 3276, 3796, 3942, 4599, 4914, 5042, 5694, 6132, 6643, 7563, 7884, 8541, 9198, 9828, 10084, 11388, 13286, 13797, 15126, 17082, 17647, 18396, 19929, 22689, 25623, 26572, 27594, 30252, 32773, 34164, 35294, 39858, 45378, 51246, 52941, 55188, 59787, 65546, 68067, 70588, 79716, 90756, 98319, 102492, 105882, 119574, 131092, 136134, 158823, 179361, 184033, 196638, 211764, 229411, 239148, 272268, 294957, 317646, 358722, 368066, 393276, 458822, 476469, 552099, 589914, 635292, 688233, 717444, 736132, 884871, 917644, 952938, 1104198, 1179828, 1288231, 1376466, 1656297, 1769742, 1905876, 2064699, 2208396, 2392429, 2576462, 2752932, 3312594, 3539484, 3864693, 4129398, 4784858, 4968891, 5152924, 6194097, 6625188, 7177287, 7729386, 8258796, 9569716, 9937782, 11594079, 12388194, 14354574, 15458772, 16747003, 19875564, 21531861, 23188158, 24776388, 28709148, 33494006, 34782237, 43063722, 46376316, 50241009, 64595583, 66988012, 69564474, 86127444, 100482018, 129191166, 139128948, 150723027, 200964036, 258382332, 301446054, 452169081, 602892108, 904338162, 1808676324]

約数ペア:

[(1, 1808676324), (2, 904338162), (3, 602892108), (4, 452169081), (6, 301446054), (7, 258382332), (9, 200964036), (12, 150723027), (13, 139128948), (14, 129191166), (18, 100482018), (21, 86127444), (26, 69564474), (27, 66988012), (28, 64595583), (36, 50241009), (39, 46376316), (42, 43063722), (52, 34782237), (54, 33494006), (63, 28709148), (73, 24776388), (78, 23188158), (84, 21531861), (91, 19875564), (108, 16747003), (117, 15458772), (126, 14354574), (146, 12388194), (156, 11594079), (182, 9937782), (189, 9569716), (219, 8258796), (234, 7729386), (252, 7177287), (273, 6625188), (292, 6194097), (351, 5152924), (364, 4968891), (378, 4784858), (438, 4129398), (468, 3864693), (511, 3539484), (546, 3312594), (657, 2752932), (702, 2576462), (756, 2392429), (819, 2208396), (876, 2064699), (949, 1905876), (1022, 1769742), (1092, 1656297), (1314, 1376466), (1404, 1288231), (1533, 1179828), (1638, 1104198), (1898, 952938), (1971, 917644), (2044, 884871), (2457, 736132), (2521, 717444), (2628, 688233), (2847, 635292), (3066, 589914), (3276, 552099), (3796, 476469), (3942, 458822), (4599, 393276), (4914, 368066), (5042, 358722), (5694, 317646), (6132, 294957), (6643, 272268), (7563, 239148), (7884, 229411), (8541, 211764), (9198, 196638), (9828, 184033), (10084, 179361), (11388, 158823), (13286, 136134), (13797, 131092), (15126, 119574), (17082, 105882), (17647, 102492), (18396, 98319), (19929, 90756), (22689, 79716), (25623, 70588), (26572, 68067), (27594, 65546), (30252, 59787), (32773, 55188), (34164, 52941), (35294, 51246), (39858, 45378)]