71146026

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{6971}}^1$

素因数の和:6998

約数の個数: 56

約数和(自身を含む): 182889504

約数和(自身を除く): 111743478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 6971, 10206, 13942, 20913, 41826, 48797, 62739, 97594, 125478, 146391, 188217, 292782, 376434, 439173, 564651, 878346, 1129302, 1317519, 1693953, 2635038, 3387906, 3952557, 5081859, 7905114, 10163718, 11857671, 23715342, 35573013, 71146026]

約数ペア:

[(1, 71146026), (2, 35573013), (3, 23715342), (6, 11857671), (7, 10163718), (9, 7905114), (14, 5081859), (18, 3952557), (21, 3387906), (27, 2635038), (42, 1693953), (54, 1317519), (63, 1129302), (81, 878346), (126, 564651), (162, 439173), (189, 376434), (243, 292782), (378, 188217), (486, 146391), (567, 125478), (729, 97594), (1134, 62739), (1458, 48797), (1701, 41826), (3402, 20913), (5103, 13942), (6971, 10206)]