7984458

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 18574920

約数和(自身を除く): 10590462

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 269, 291, 306, 538, 582, 807, 873, 1614, 1649, 1746, 2421, 3298, 4573, 4842, 4947, 9146, 9894, 13719, 14841, 26093, 27438, 29682, 41157, 52186, 78279, 82314, 156558, 234837, 443581, 469674, 887162, 1330743, 2661486, 3992229, 7984458]

約数ペア:

[(1, 7984458), (2, 3992229), (3, 2661486), (6, 1330743), (9, 887162), (17, 469674), (18, 443581), (34, 234837), (51, 156558), (97, 82314), (102, 78279), (153, 52186), (194, 41157), (269, 29682), (291, 27438), (306, 26093), (538, 14841), (582, 13719), (807, 9894), (873, 9146), (1614, 4947), (1649, 4842), (1746, 4573), (2421, 3298)]