26974746

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21107}}^1$

素因数の和:21186

約数の個数: 24

約数和(自身を含む): 59271264

約数和(自身を除く): 32296518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21107, 42214, 63321, 126642, 189963, 379926, 1498597, 2997194, 4495791, 8991582, 13487373, 26974746]

約数ペア:

[(1, 26974746), (2, 13487373), (3, 8991582), (6, 4495791), (9, 2997194), (18, 1498597), (71, 379926), (142, 189963), (213, 126642), (426, 63321), (639, 42214), (1278, 21107)]