7547442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 17501184

約数和(自身を除く): 9953742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2531, 2982, 5062, 7593, 15186, 17717, 35434, 53151, 106302, 179701, 359402, 539103, 1078206, 1257907, 2515814, 3773721, 7547442]

約数ペア:

[(1, 7547442), (2, 3773721), (3, 2515814), (6, 1257907), (7, 1078206), (14, 539103), (21, 359402), (42, 179701), (71, 106302), (142, 53151), (213, 35434), (426, 17717), (497, 15186), (994, 7593), (1491, 5062), (2531, 2982)]