21594534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 25144410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1103, 1506, 2206, 3263, 3309, 6526, 6618, 9789, 14339, 19578, 28678, 43017, 86034, 276853, 553706, 830559, 1661118, 3599089, 7198178, 10797267, 21594534]

約数ペア:

[(1, 21594534), (2, 10797267), (3, 7198178), (6, 3599089), (13, 1661118), (26, 830559), (39, 553706), (78, 276853), (251, 86034), (502, 43017), (753, 28678), (1103, 19578), (1506, 14339), (2206, 9789), (3263, 6618), (3309, 6526)]