2439234

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{239}}^1$

素因数の和:266

約数の個数: 56

約数和(自身を含む): 6295680

約数和(自身を除く): 3856446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 239, 243, 378, 478, 486, 567, 717, 729, 1134, 1434, 1458, 1673, 1701, 2151, 3346, 3402, 4302, 5019, 5103, 6453, 10038, 10206, 12906, 15057, 19359, 30114, 38718, 45171, 58077, 90342, 116154, 135513, 174231, 271026, 348462, 406539, 813078, 1219617, 2439234]

約数ペア:

[(1, 2439234), (2, 1219617), (3, 813078), (6, 406539), (7, 348462), (9, 271026), (14, 174231), (18, 135513), (21, 116154), (27, 90342), (42, 58077), (54, 45171), (63, 38718), (81, 30114), (126, 19359), (162, 15057), (189, 12906), (239, 10206), (243, 10038), (378, 6453), (478, 5103), (486, 5019), (567, 4302), (717, 3402), (729, 3346), (1134, 2151), (1434, 1701), (1458, 1673)]