6630918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 9916410

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 251, 259, 357, 502, 518, 629, 714, 753, 777, 1258, 1506, 1554, 1757, 1887, 3514, 3774, 4267, 4403, 5271, 8534, 8806, 9287, 10542, 12801, 13209, 18574, 25602, 26418, 27861, 29869, 55722, 59738, 65009, 89607, 130018, 157879, 179214, 195027, 315758, 390054, 473637, 947274, 1105153, 2210306, 3315459, 6630918]

約数ペア:

[(1, 6630918), (2, 3315459), (3, 2210306), (6, 1105153), (7, 947274), (14, 473637), (17, 390054), (21, 315758), (34, 195027), (37, 179214), (42, 157879), (51, 130018), (74, 89607), (102, 65009), (111, 59738), (119, 55722), (222, 29869), (238, 27861), (251, 26418), (259, 25602), (357, 18574), (502, 13209), (518, 12801), (629, 10542), (714, 9287), (753, 8806), (777, 8534), (1258, 5271), (1506, 4403), (1554, 4267), (1757, 3774), (1887, 3514)]