31026834

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 69157440

約数和(自身を除く): 38130606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1297, 1329, 2594, 2658, 3891, 3987, 7782, 7974, 11673, 11961, 23346, 23922, 35019, 70038, 574571, 1149142, 1723713, 3447426, 5171139, 10342278, 15513417, 31026834]

約数ペア:

[(1, 31026834), (2, 15513417), (3, 10342278), (6, 5171139), (9, 3447426), (18, 1723713), (27, 1149142), (54, 574571), (443, 70038), (886, 35019), (1297, 23922), (1329, 23346), (2594, 11961), (2658, 11673), (3891, 7974), (3987, 7782)]