38189178

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 85219200

約数和(自身を除く): 47030022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 2689, 4734, 5378, 7101, 8067, 14202, 16134, 24201, 48402, 72603, 145206, 707207, 1414414, 2121621, 4243242, 6364863, 12729726, 19094589, 38189178]

約数ペア:

[(1, 38189178), (2, 19094589), (3, 12729726), (6, 6364863), (9, 4243242), (18, 2121621), (27, 1414414), (54, 707207), (263, 145206), (526, 72603), (789, 48402), (1578, 24201), (2367, 16134), (2689, 14202), (4734, 8067), (5378, 7101)]