5556894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 13272336

約数和(自身を除く): 7715442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 461, 574, 861, 922, 1383, 1722, 2009, 2766, 3227, 4018, 6027, 6454, 9681, 12054, 18901, 19362, 22589, 37802, 45178, 56703, 67767, 113406, 132307, 135534, 264614, 396921, 793842, 926149, 1852298, 2778447, 5556894]

約数ペア:

[(1, 5556894), (2, 2778447), (3, 1852298), (6, 926149), (7, 793842), (14, 396921), (21, 264614), (41, 135534), (42, 132307), (49, 113406), (82, 67767), (98, 56703), (123, 45178), (147, 37802), (246, 22589), (287, 19362), (294, 18901), (461, 12054), (574, 9681), (861, 6454), (922, 6027), (1383, 4018), (1722, 3227), (2009, 2766)]