7256898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 18547200

約数和(自身を除く): 11290302

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 643, 1026, 1254, 1286, 1881, 1929, 3762, 3858, 5643, 5787, 7073, 11286, 11574, 12217, 14146, 17361, 21219, 24434, 34722, 36651, 42438, 63657, 73302, 109953, 127314, 134387, 190971, 219906, 268774, 329859, 381942, 403161, 659718, 806322, 1209483, 2418966, 3628449, 7256898]

約数ペア:

[(1, 7256898), (2, 3628449), (3, 2418966), (6, 1209483), (9, 806322), (11, 659718), (18, 403161), (19, 381942), (22, 329859), (27, 268774), (33, 219906), (38, 190971), (54, 134387), (57, 127314), (66, 109953), (99, 73302), (114, 63657), (171, 42438), (198, 36651), (209, 34722), (297, 24434), (342, 21219), (418, 17361), (513, 14146), (594, 12217), (627, 11574), (643, 11286), (1026, 7073), (1254, 5787), (1286, 5643), (1881, 3858), (1929, 3762)]