3126438

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{919}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 8037120

約数和(自身を除く): 4910682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 919, 1134, 1701, 1838, 2757, 3402, 5514, 6433, 8271, 12866, 16542, 19299, 24813, 38598, 49626, 57897, 74439, 115794, 148878, 173691, 223317, 347382, 446634, 521073, 1042146, 1563219, 3126438]

約数ペア:

[(1, 3126438), (2, 1563219), (3, 1042146), (6, 521073), (7, 446634), (9, 347382), (14, 223317), (18, 173691), (21, 148878), (27, 115794), (42, 74439), (54, 57897), (63, 49626), (81, 38598), (126, 24813), (162, 19299), (189, 16542), (243, 12866), (378, 8271), (486, 6433), (567, 5514), (919, 3402), (1134, 2757), (1701, 1838)]