38429034

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 52809366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 263, 294, 343, 426, 497, 526, 686, 789, 994, 1029, 1491, 1578, 1841, 2058, 2982, 3479, 3682, 5523, 6958, 10437, 11046, 12887, 18673, 20874, 24353, 25774, 37346, 38661, 48706, 56019, 73059, 77322, 90209, 112038, 130711, 146118, 180418, 261422, 270627, 392133, 541254, 784266, 914977, 1829954, 2744931, 5489862, 6404839, 12809678, 19214517, 38429034]

約数ペア:

[(1, 38429034), (2, 19214517), (3, 12809678), (6, 6404839), (7, 5489862), (14, 2744931), (21, 1829954), (42, 914977), (49, 784266), (71, 541254), (98, 392133), (142, 270627), (147, 261422), (213, 180418), (263, 146118), (294, 130711), (343, 112038), (426, 90209), (497, 77322), (526, 73059), (686, 56019), (789, 48706), (994, 38661), (1029, 37346), (1491, 25774), (1578, 24353), (1841, 20874), (2058, 18673), (2982, 12887), (3479, 11046), (3682, 10437), (5523, 6958)]