18029412

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 47118400

約数和(自身を除く): 29088988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1201, 1251, 1668, 2402, 2502, 3603, 3753, 4804, 5004, 7206, 7506, 10809, 14412, 15012, 21618, 32427, 43236, 64854, 129708, 166939, 333878, 500817, 667756, 1001634, 1502451, 2003268, 3004902, 4507353, 6009804, 9014706, 18029412]

約数ペア:

[(1, 18029412), (2, 9014706), (3, 6009804), (4, 4507353), (6, 3004902), (9, 2003268), (12, 1502451), (18, 1001634), (27, 667756), (36, 500817), (54, 333878), (108, 166939), (139, 129708), (278, 64854), (417, 43236), (556, 32427), (834, 21618), (1201, 15012), (1251, 14412), (1668, 10809), (2402, 7506), (2502, 7206), (3603, 5004), (3753, 4804)]