18193032

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 256

約数和(自身を含む): 64512000

約数和(自身を除く): 46318968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 27, 31, 33, 36, 38, 39, 44, 52, 54, 57, 62, 66, 72, 76, 78, 88, 93, 99, 104, 108, 114, 117, 124, 132, 143, 152, 156, 171, 186, 198, 209, 216, 228, 234, 247, 248, 264, 279, 286, 297, 312, 341, 342, 351, 372, 396, 403, 418, 429, 456, 468, 494, 513, 558, 572, 589, 594, 627, 682, 684, 702, 741, 744, 792, 806, 836, 837, 858, 936, 988, 1023, 1026, 1116, 1144, 1178, 1188, 1209, 1254, 1287, 1364, 1368, 1404, 1482, 1612, 1672, 1674, 1716, 1767, 1881, 1976, 2046, 2052, 2223, 2232, 2356, 2376, 2418, 2508, 2574, 2717, 2728, 2808, 2964, 3069, 3224, 3348, 3432, 3534, 3627, 3762, 3861, 4092, 4104, 4433, 4446, 4712, 4836, 5016, 5148, 5301, 5434, 5643, 5928, 6138, 6479, 6669, 6696, 7068, 7254, 7524, 7657, 7722, 8151, 8184, 8866, 8892, 9207, 9672, 10296, 10602, 10868, 10881, 11286, 12276, 12958, 13299, 13338, 14136, 14508, 15048, 15314, 15444, 15903, 16302, 17732, 17784, 18414, 19437, 21204, 21736, 21762, 22572, 22971, 24453, 24552, 25916, 26598, 26676, 29016, 30628, 30888, 31806, 32604, 35464, 36828, 38874, 39897, 42408, 43524, 45144, 45942, 48906, 51832, 53196, 53352, 58311, 61256, 63612, 65208, 68913, 73359, 73656, 77748, 79794, 84227, 87048, 91884, 97812, 106392, 116622, 119691, 127224, 137826, 146718, 155496, 159588, 168454, 174933, 183768, 195624, 206739, 233244, 239382, 252681, 275652, 293436, 319176, 336908, 349866, 413478, 466488, 478764, 505362, 551304, 586872, 673816, 699732, 758043, 826956, 957528, 1010724, 1399464, 1516086, 1653912, 2021448, 2274129, 3032172, 4548258, 6064344, 9096516, 18193032]

約数ペア:

[(1, 18193032), (2, 9096516), (3, 6064344), (4, 4548258), (6, 3032172), (8, 2274129), (9, 2021448), (11, 1653912), (12, 1516086), (13, 1399464), (18, 1010724), (19, 957528), (22, 826956), (24, 758043), (26, 699732), (27, 673816), (31, 586872), (33, 551304), (36, 505362), (38, 478764), (39, 466488), (44, 413478), (52, 349866), (54, 336908), (57, 319176), (62, 293436), (66, 275652), (72, 252681), (76, 239382), (78, 233244), (88, 206739), (93, 195624), (99, 183768), (104, 174933), (108, 168454), (114, 159588), (117, 155496), (124, 146718), (132, 137826), (143, 127224), (152, 119691), (156, 116622), (171, 106392), (186, 97812), (198, 91884), (209, 87048), (216, 84227), (228, 79794), (234, 77748), (247, 73656), (248, 73359), (264, 68913), (279, 65208), (286, 63612), (297, 61256), (312, 58311), (341, 53352), (342, 53196), (351, 51832), (372, 48906), (396, 45942), (403, 45144), (418, 43524), (429, 42408), (456, 39897), (468, 38874), (494, 36828), (513, 35464), (558, 32604), (572, 31806), (589, 30888), (594, 30628), (627, 29016), (682, 26676), (684, 26598), (702, 25916), (741, 24552), (744, 24453), (792, 22971), (806, 22572), (836, 21762), (837, 21736), (858, 21204), (936, 19437), (988, 18414), (1023, 17784), (1026, 17732), (1116, 16302), (1144, 15903), (1178, 15444), (1188, 15314), (1209, 15048), (1254, 14508), (1287, 14136), (1364, 13338), (1368, 13299), (1404, 12958), (1482, 12276), (1612, 11286), (1672, 10881), (1674, 10868), (1716, 10602), (1767, 10296), (1881, 9672), (1976, 9207), (2046, 8892), (2052, 8866), (2223, 8184), (2232, 8151), (2356, 7722), (2376, 7657), (2418, 7524), (2508, 7254), (2574, 7068), (2717, 6696), (2728, 6669), (2808, 6479), (2964, 6138), (3069, 5928), (3224, 5643), (3348, 5434), (3432, 5301), (3534, 5148), (3627, 5016), (3762, 4836), (3861, 4712), (4092, 4446), (4104, 4433)]