11951856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 38997504

約数和(自身を除く): 27045648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 167, 168, 213, 252, 284, 334, 336, 426, 497, 501, 504, 568, 639, 668, 852, 994, 1002, 1008, 1136, 1169, 1278, 1336, 1491, 1503, 1704, 1988, 2004, 2338, 2556, 2672, 2982, 3006, 3408, 3507, 3976, 4008, 4473, 4676, 5112, 5964, 6012, 7014, 7952, 8016, 8946, 9352, 10224, 10521, 11857, 11928, 12024, 14028, 17892, 18704, 21042, 23714, 23856, 24048, 28056, 35571, 35784, 42084, 47428, 56112, 71142, 71568, 82999, 84168, 94856, 106713, 142284, 165998, 168336, 189712, 213426, 248997, 284568, 331996, 426852, 497994, 569136, 663992, 746991, 853704, 995988, 1327984, 1493982, 1707408, 1991976, 2987964, 3983952, 5975928, 11951856]

約数ペア:

[(1, 11951856), (2, 5975928), (3, 3983952), (4, 2987964), (6, 1991976), (7, 1707408), (8, 1493982), (9, 1327984), (12, 995988), (14, 853704), (16, 746991), (18, 663992), (21, 569136), (24, 497994), (28, 426852), (36, 331996), (42, 284568), (48, 248997), (56, 213426), (63, 189712), (71, 168336), (72, 165998), (84, 142284), (112, 106713), (126, 94856), (142, 84168), (144, 82999), (167, 71568), (168, 71142), (213, 56112), (252, 47428), (284, 42084), (334, 35784), (336, 35571), (426, 28056), (497, 24048), (501, 23856), (504, 23714), (568, 21042), (639, 18704), (668, 17892), (852, 14028), (994, 12024), (1002, 11928), (1008, 11857), (1136, 10521), (1169, 10224), (1278, 9352), (1336, 8946), (1491, 8016), (1503, 7952), (1704, 7014), (1988, 6012), (2004, 5964), (2338, 5112), (2556, 4676), (2672, 4473), (2982, 4008), (3006, 3976), (3408, 3507)]