6859874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 6929566

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 41, 74, 82, 119, 133, 238, 259, 266, 287, 323, 518, 574, 629, 646, 697, 703, 779, 1258, 1394, 1406, 1517, 1558, 2261, 3034, 4403, 4522, 4879, 4921, 5453, 8806, 9758, 9842, 10619, 10906, 11951, 13243, 21238, 23902, 25789, 26486, 28823, 51578, 57646, 83657, 92701, 167314, 180523, 185402, 201761, 361046, 403522, 489991, 979982, 3429937, 6859874]

約数ペア:

[(1, 6859874), (2, 3429937), (7, 979982), (14, 489991), (17, 403522), (19, 361046), (34, 201761), (37, 185402), (38, 180523), (41, 167314), (74, 92701), (82, 83657), (119, 57646), (133, 51578), (238, 28823), (259, 26486), (266, 25789), (287, 23902), (323, 21238), (518, 13243), (574, 11951), (629, 10906), (646, 10619), (697, 9842), (703, 9758), (779, 8806), (1258, 5453), (1394, 4921), (1406, 4879), (1517, 4522), (1558, 4403), (2261, 3034)]