40506882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 87635520

約数和(自身を除く): 47128638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 2069, 3263, 4138, 6207, 6526, 9789, 12414, 19578, 26897, 53794, 80691, 161382, 519319, 1038638, 1557957, 3115914, 6751147, 13502294, 20253441, 40506882]

約数ペア:

[(1, 40506882), (2, 20253441), (3, 13502294), (6, 6751147), (13, 3115914), (26, 1557957), (39, 1038638), (78, 519319), (251, 161382), (502, 80691), (753, 53794), (1506, 26897), (2069, 19578), (3263, 12414), (4138, 9789), (6207, 6526)]