138573054

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{12437}}^1$

素因数の和:13064

約数の個数: 24

約数和(自身を含む): 300750840

約数和(自身を除く): 162177786

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 3714, 5571, 11142, 12437, 24874, 37311, 74622, 111933, 223866, 7698503, 15397006, 23095509, 46191018, 69286527, 138573054]

約数ペア:

[(1, 138573054), (2, 69286527), (3, 46191018), (6, 23095509), (9, 15397006), (18, 7698503), (619, 223866), (1238, 111933), (1857, 74622), (3714, 37311), (5571, 24874), (11142, 12437)]