6488538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 16035840

約数和(自身を除く): 9547302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 173, 266, 282, 329, 346, 399, 519, 658, 798, 893, 987, 1038, 1211, 1786, 1974, 2422, 2679, 3287, 3633, 5358, 6251, 6574, 7266, 8131, 9861, 12502, 16262, 18753, 19722, 23009, 24393, 37506, 46018, 48786, 56917, 69027, 113834, 138054, 154489, 170751, 308978, 341502, 463467, 926934, 1081423, 2162846, 3244269, 6488538]

約数ペア:

[(1, 6488538), (2, 3244269), (3, 2162846), (6, 1081423), (7, 926934), (14, 463467), (19, 341502), (21, 308978), (38, 170751), (42, 154489), (47, 138054), (57, 113834), (94, 69027), (114, 56917), (133, 48786), (141, 46018), (173, 37506), (266, 24393), (282, 23009), (329, 19722), (346, 18753), (399, 16262), (519, 12502), (658, 9861), (798, 8131), (893, 7266), (987, 6574), (1038, 6251), (1211, 5358), (1786, 3633), (1974, 3287), (2422, 2679)]