42265851842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1\times {\mathrm{154459}}^1$

素因数の和:154878

約数の個数: 24

約数和(自身を含む): 67088156400

約数和(自身を除く): 24822304558

約数列:

[1, 2, 19, 38, 361, 379, 722, 758, 7201, 14402, 136819, 154459, 273638, 308918, 2934721, 5869442, 55759699, 58539961, 111519398, 117079922, 1112259259, 2224518518, 21132925921, 42265851842]

約数ペア:

[(1, 42265851842), (2, 21132925921), (19, 2224518518), (38, 1112259259), (361, 117079922), (379, 111519398), (722, 58539961), (758, 55759699), (7201, 5869442), (14402, 2934721), (136819, 308918), (154459, 273638)]