38981166

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{132589}}^1$

素因数の和:132608

約数の個数: 24

約数和(自身を含む): 90691560

約数和(自身を除く): 51710394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 132589, 265178, 397767, 795534, 928123, 1856246, 2784369, 5568738, 6496861, 12993722, 19490583, 38981166]

約数ペア:

[(1, 38981166), (2, 19490583), (3, 12993722), (6, 6496861), (7, 5568738), (14, 2784369), (21, 1856246), (42, 928123), (49, 795534), (98, 397767), (147, 265178), (294, 132589)]