2938821618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{37307}}^1$

素因数の和:38022

約数の個数: 32

約数和(自身を含む): 6196112640

約数和(自身を除く): 3257291022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 691, 1382, 2073, 4146, 13129, 26258, 37307, 39387, 74614, 78774, 111921, 223842, 708833, 1417666, 2126499, 4252998, 25779137, 51558274, 77337411, 154674822, 489803603, 979607206, 1469410809, 2938821618]

約数ペア:

[(1, 2938821618), (2, 1469410809), (3, 979607206), (6, 489803603), (19, 154674822), (38, 77337411), (57, 51558274), (114, 25779137), (691, 4252998), (1382, 2126499), (2073, 1417666), (4146, 708833), (13129, 223842), (26258, 111921), (37307, 78774), (39387, 74614)]