970989894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 2453068800

約数和(自身を除く): 1482078906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 311, 349, 426, 497, 622, 639, 698, 933, 994, 1047, 1278, 1491, 1866, 2094, 2177, 2443, 2799, 2982, 3141, 4354, 4473, 4886, 5598, 6282, 6531, 7329, 8946, 13062, 14658, 19593, 21987, 22081, 24779, 39186, 43974, 44162, 49558, 66243, 74337, 108539, 132486, 148674, 154567, 173453, 198729, 217078, 223011, 309134, 325617, 346906, 397458, 446022, 463701, 520359, 651234, 759773, 927402, 976851, 1040718, 1391103, 1519546, 1561077, 1953702, 2279319, 2782206, 3122154, 4558638, 6837957, 7706269, 13675914, 15412538, 23118807, 46237614, 53943883, 69356421, 107887766, 138712842, 161831649, 323663298, 485494947, 970989894]

約数ペア:

[(1, 970989894), (2, 485494947), (3, 323663298), (6, 161831649), (7, 138712842), (9, 107887766), (14, 69356421), (18, 53943883), (21, 46237614), (42, 23118807), (63, 15412538), (71, 13675914), (126, 7706269), (142, 6837957), (213, 4558638), (311, 3122154), (349, 2782206), (426, 2279319), (497, 1953702), (622, 1561077), (639, 1519546), (698, 1391103), (933, 1040718), (994, 976851), (1047, 927402), (1278, 759773), (1491, 651234), (1866, 520359), (2094, 463701), (2177, 446022), (2443, 397458), (2799, 346906), (2982, 325617), (3141, 309134), (4354, 223011), (4473, 217078), (4886, 198729), (5598, 173453), (6282, 154567), (6531, 148674), (7329, 132486), (8946, 108539), (13062, 74337), (14658, 66243), (19593, 49558), (21987, 44162), (22081, 43974), (24779, 39186)]