164695806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22481}}^1$

素因数の和:22537

約数の個数: 48

約数和(自身を含む): 399819888

約数和(自身を除く): 235124082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 22481, 44962, 67443, 134886, 202329, 247291, 404658, 494582, 741873, 831797, 1483746, 1663594, 2225619, 2495391, 4451238, 4990782, 7486173, 9149767, 14972346, 18299534, 27449301, 54898602, 82347903, 164695806]

約数ペア:

[(1, 164695806), (2, 82347903), (3, 54898602), (6, 27449301), (9, 18299534), (11, 14972346), (18, 9149767), (22, 7486173), (33, 4990782), (37, 4451238), (66, 2495391), (74, 2225619), (99, 1663594), (111, 1483746), (198, 831797), (222, 741873), (333, 494582), (407, 404658), (666, 247291), (814, 202329), (1221, 134886), (2442, 67443), (3663, 44962), (7326, 22481)]