18047904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 36819552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 251, 321, 336, 428, 502, 642, 672, 749, 753, 856, 1004, 1284, 1498, 1506, 1712, 1757, 2008, 2247, 2568, 2996, 3012, 3424, 3514, 4016, 4494, 5136, 5271, 5992, 6024, 7028, 8032, 8988, 10272, 10542, 11984, 12048, 14056, 17976, 21084, 23968, 24096, 26857, 28112, 35952, 42168, 53714, 56224, 71904, 80571, 84336, 107428, 161142, 168672, 187999, 214856, 322284, 375998, 429712, 563997, 644568, 751996, 859424, 1127994, 1289136, 1503992, 2255988, 2578272, 3007984, 4511976, 6015968, 9023952, 18047904]

約数ペア:

[(1, 18047904), (2, 9023952), (3, 6015968), (4, 4511976), (6, 3007984), (7, 2578272), (8, 2255988), (12, 1503992), (14, 1289136), (16, 1127994), (21, 859424), (24, 751996), (28, 644568), (32, 563997), (42, 429712), (48, 375998), (56, 322284), (84, 214856), (96, 187999), (107, 168672), (112, 161142), (168, 107428), (214, 84336), (224, 80571), (251, 71904), (321, 56224), (336, 53714), (428, 42168), (502, 35952), (642, 28112), (672, 26857), (749, 24096), (753, 23968), (856, 21084), (1004, 17976), (1284, 14056), (1498, 12048), (1506, 11984), (1712, 10542), (1757, 10272), (2008, 8988), (2247, 8032), (2568, 7028), (2996, 6024), (3012, 5992), (3424, 5271), (3514, 5136), (4016, 4494)]