40587378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{3079}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 87964800

約数和(自身を除く): 47377422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 3079, 4394, 6158, 6591, 9237, 13182, 18474, 40027, 80054, 120081, 240162, 520351, 1040702, 1561053, 3122106, 6764563, 13529126, 20293689, 40587378]

約数ペア:

[(1, 40587378), (2, 20293689), (3, 13529126), (6, 6764563), (13, 3122106), (26, 1561053), (39, 1040702), (78, 520351), (169, 240162), (338, 120081), (507, 80054), (1014, 40027), (2197, 18474), (3079, 13182), (4394, 9237), (6158, 6591)]