40754478

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{21701}}^1$

素因数の和:22019

約数の個数: 16

約数和(自身を含む): 81773136

約数和(自身を除く): 41018658

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 21701, 43402, 65103, 130206, 6792413, 13584826, 20377239, 40754478]

約数ペア:

[(1, 40754478), (2, 20377239), (3, 13584826), (6, 6792413), (313, 130206), (626, 65103), (939, 43402), (1878, 21701)]