27580254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1019}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 59633280

約数和(自身を除く): 32053026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1019, 1041, 2038, 2082, 3057, 4511, 6114, 9022, 13247, 13533, 26494, 27066, 39741, 79482, 353593, 707186, 1060779, 2121558, 4596709, 9193418, 13790127, 27580254]

約数ペア:

[(1, 27580254), (2, 13790127), (3, 9193418), (6, 4596709), (13, 2121558), (26, 1060779), (39, 707186), (78, 353593), (347, 79482), (694, 39741), (1019, 27066), (1041, 26494), (2038, 13533), (2082, 13247), (3057, 9022), (4511, 6114)]