16727742

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4445

約数の個数: 32

約数和(自身を含む): 37704960

約数和(自身を除く): 20977218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4363, 8726, 13089, 26178, 39267, 78534, 117801, 235602, 309773, 619546, 929319, 1858638, 2787957, 5575914, 8363871, 16727742]

約数ペア:

[(1, 16727742), (2, 8363871), (3, 5575914), (6, 2787957), (9, 1858638), (18, 929319), (27, 619546), (54, 309773), (71, 235602), (142, 117801), (213, 78534), (426, 39267), (639, 26178), (1278, 13089), (1917, 8726), (3834, 4363)]