16621242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 36785664

約数和(自身を除く): 20164422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 3547, 4686, 7094, 10641, 21282, 39017, 78034, 117051, 234102, 251837, 503674, 755511, 1511022, 2770207, 5540414, 8310621, 16621242]

約数ペア:

[(1, 16621242), (2, 8310621), (3, 5540414), (6, 2770207), (11, 1511022), (22, 755511), (33, 503674), (66, 251837), (71, 234102), (142, 117051), (213, 78034), (426, 39017), (781, 21282), (1562, 10641), (2343, 7094), (3547, 4686)]