18112584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 52208640

約数和(自身を除く): 34096056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 823, 917, 1048, 1572, 1646, 1834, 2469, 2751, 3144, 3292, 3668, 4938, 5502, 5761, 6584, 7336, 9876, 11004, 11522, 17283, 19752, 22008, 23044, 34566, 46088, 69132, 107813, 138264, 215626, 323439, 431252, 646878, 754691, 862504, 1293756, 1509382, 2264073, 2587512, 3018764, 4528146, 6037528, 9056292, 18112584]

約数ペア:

[(1, 18112584), (2, 9056292), (3, 6037528), (4, 4528146), (6, 3018764), (7, 2587512), (8, 2264073), (12, 1509382), (14, 1293756), (21, 862504), (24, 754691), (28, 646878), (42, 431252), (56, 323439), (84, 215626), (131, 138264), (168, 107813), (262, 69132), (393, 46088), (524, 34566), (786, 23044), (823, 22008), (917, 19752), (1048, 17283), (1572, 11522), (1646, 11004), (1834, 9876), (2469, 7336), (2751, 6584), (3144, 5761), (3292, 5502), (3668, 4938)]