81066834

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{12979}}^1$

素因数の和:13334

約数の個数: 24

約数和(自身を含む): 176164560

約数和(自身を除く): 95097726

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 6246, 12979, 25958, 38937, 77874, 116811, 233622, 4503713, 9007426, 13511139, 27022278, 40533417, 81066834]

約数ペア:

[(1, 81066834), (2, 40533417), (3, 27022278), (6, 13511139), (9, 9007426), (18, 4503713), (347, 233622), (694, 116811), (1041, 77874), (2082, 38937), (3123, 25958), (6246, 12979)]