13257558

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{10993}}^1$

素因数の和:11068

約数の個数: 24

約数和(自身を含む): 29156088

約数和(自身を除く): 15898530

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 10993, 21986, 32979, 65958, 98937, 197874, 736531, 1473062, 2209593, 4419186, 6628779, 13257558]

約数ペア:

[(1, 13257558), (2, 6628779), (3, 4419186), (6, 2209593), (9, 1473062), (18, 736531), (67, 197874), (134, 98937), (201, 65958), (402, 32979), (603, 21986), (1206, 10993)]