7138217826

素因数分解:

$2^1\times 3^6\times {\mathrm{4895897}}^1$

素因数の和:4895917

約数の個数: 28

約数和(自身を含む): 16053649542

約数和(自身を除く): 8915431716

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 4895897, 9791794, 14687691, 29375382, 44063073, 88126146, 132189219, 264378438, 396567657, 793135314, 1189702971, 2379405942, 3569108913, 7138217826]

約数ペア:

[(1, 7138217826), (2, 3569108913), (3, 2379405942), (6, 1189702971), (9, 793135314), (18, 396567657), (27, 264378438), (54, 132189219), (81, 88126146), (162, 44063073), (243, 29375382), (486, 14687691), (729, 9791794), (1458, 4895897)]