64723842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189251}}^1$

素因数の和:189278

約数の個数: 24

約数和(自身を含む): 147616560

約数和(自身を除く): 82892718

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 189251, 378502, 567753, 1135506, 1703259, 3406518, 3595769, 7191538, 10787307, 21574614, 32361921, 64723842]

約数ペア:

[(1, 64723842), (2, 32361921), (3, 21574614), (6, 10787307), (9, 7191538), (18, 3595769), (19, 3406518), (38, 1703259), (57, 1135506), (114, 567753), (171, 378502), (342, 189251)]