39837642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26881}}^1$

素因数の和:26918

約数の個数: 32

約数和(自身を含む): 90323520

約数和(自身を除く): 50485878

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 26881, 53762, 80643, 161286, 349453, 510739, 698906, 1021478, 1048359, 1532217, 2096718, 3064434, 6639607, 13279214, 19918821, 39837642]

約数ペア:

[(1, 39837642), (2, 19918821), (3, 13279214), (6, 6639607), (13, 3064434), (19, 2096718), (26, 1532217), (38, 1048359), (39, 1021478), (57, 698906), (78, 510739), (114, 349453), (247, 161286), (494, 80643), (741, 53762), (1482, 26881)]