1812204408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8941

約数の個数: 128

約数和(自身を含む): 5505408000

約数和(自身を除く): 3693203592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 424, 483, 552, 636, 644, 742, 966, 1113, 1219, 1272, 1288, 1484, 1932, 2226, 2438, 2968, 3657, 3864, 4452, 4876, 7314, 8533, 8849, 8904, 9752, 14628, 17066, 17698, 25599, 26547, 29256, 34132, 35396, 51198, 53094, 61943, 68264, 70792, 102396, 106188, 123886, 185829, 203527, 204792, 212376, 247772, 371658, 407054, 468997, 495544, 610581, 743316, 814108, 937994, 1221162, 1406991, 1424689, 1486632, 1628216, 1875988, 2442324, 2813982, 2849378, 3282979, 3751976, 4274067, 4884648, 5627964, 5698756, 6565958, 8548134, 9848937, 10786931, 11255928, 11397512, 13131916, 17096268, 19697874, 21573862, 26263832, 32360793, 34192536, 39395748, 43147724, 64721586, 75508517, 78791496, 86295448, 129443172, 151017034, 226525551, 258886344, 302034068, 453051102, 604068136, 906102204, 1812204408]

約数ペア:

[(1, 1812204408), (2, 906102204), (3, 604068136), (4, 453051102), (6, 302034068), (7, 258886344), (8, 226525551), (12, 151017034), (14, 129443172), (21, 86295448), (23, 78791496), (24, 75508517), (28, 64721586), (42, 43147724), (46, 39395748), (53, 34192536), (56, 32360793), (69, 26263832), (84, 21573862), (92, 19697874), (106, 17096268), (138, 13131916), (159, 11397512), (161, 11255928), (168, 10786931), (184, 9848937), (212, 8548134), (276, 6565958), (318, 5698756), (322, 5627964), (371, 4884648), (424, 4274067), (483, 3751976), (552, 3282979), (636, 2849378), (644, 2813982), (742, 2442324), (966, 1875988), (1113, 1628216), (1219, 1486632), (1272, 1424689), (1288, 1406991), (1484, 1221162), (1932, 937994), (2226, 814108), (2438, 743316), (2968, 610581), (3657, 495544), (3864, 468997), (4452, 407054), (4876, 371658), (7314, 247772), (8533, 212376), (8849, 204792), (8904, 203527), (9752, 185829), (14628, 123886), (17066, 106188), (17698, 102396), (25599, 70792), (26547, 68264), (29256, 61943), (34132, 53094), (35396, 51198)]