18447310089

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1597

約数の個数: 120

約数和(自身を含む): 31885920000

約数和(自身を除く): 13438609911

約数列:

[1, 3, 9, 13, 27, 29, 31, 39, 81, 87, 93, 117, 169, 261, 279, 351, 377, 403, 507, 783, 837, 899, 1053, 1131, 1209, 1499, 1521, 2349, 2511, 2697, 3393, 3627, 4497, 4563, 4901, 5239, 8091, 10179, 10881, 11687, 13491, 13689, 14703, 15717, 19487, 24273, 30537, 32643, 35061, 40473, 43471, 44109, 46469, 47151, 58461, 72819, 105183, 121419, 130413, 132327, 139407, 141453, 151931, 175383, 253331, 315549, 391239, 396981, 418221, 424359, 455793, 526149, 565123, 604097, 759993, 946647, 1173717, 1254663, 1347601, 1367379, 1578447, 1695369, 1812291, 2279979, 3521151, 3763989, 4042803, 4102137, 5086107, 5436873, 6839937, 7346599, 7853261, 12128409, 12306411, 15258321, 16310619, 17518813, 20519811, 22039797, 23559783, 36385227, 45774963, 48931857, 52556439, 66119391, 70679349, 109155681, 157669317, 198358173, 212038047, 227744569, 473007951, 595074519, 636114141, 683233707, 1419023853, 2049701121, 6149103363, 18447310089]

約数ペア:

[(1, 18447310089), (3, 6149103363), (9, 2049701121), (13, 1419023853), (27, 683233707), (29, 636114141), (31, 595074519), (39, 473007951), (81, 227744569), (87, 212038047), (93, 198358173), (117, 157669317), (169, 109155681), (261, 70679349), (279, 66119391), (351, 52556439), (377, 48931857), (403, 45774963), (507, 36385227), (783, 23559783), (837, 22039797), (899, 20519811), (1053, 17518813), (1131, 16310619), (1209, 15258321), (1499, 12306411), (1521, 12128409), (2349, 7853261), (2511, 7346599), (2697, 6839937), (3393, 5436873), (3627, 5086107), (4497, 4102137), (4563, 4042803), (4901, 3763989), (5239, 3521151), (8091, 2279979), (10179, 1812291), (10881, 1695369), (11687, 1578447), (13491, 1367379), (13689, 1347601), (14703, 1254663), (15717, 1173717), (19487, 946647), (24273, 759993), (30537, 604097), (32643, 565123), (35061, 526149), (40473, 455793), (43471, 424359), (44109, 418221), (46469, 396981), (47151, 391239), (58461, 315549), (72819, 253331), (105183, 175383), (121419, 151931), (130413, 141453), (132327, 139407)]