9967818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12522

約数の個数: 32

約数和(自身を含む): 23984640

約数和(自身を除く): 14016822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 12491, 24982, 37473, 74946, 87437, 174874, 237329, 262311, 474658, 524622, 711987, 1423974, 1661303, 3322606, 4983909, 9967818]

約数ペア:

[(1, 9967818), (2, 4983909), (3, 3322606), (6, 1661303), (7, 1423974), (14, 711987), (19, 524622), (21, 474658), (38, 262311), (42, 237329), (57, 174874), (114, 87437), (133, 74946), (266, 37473), (399, 24982), (798, 12491)]