130554942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43781}}^1$

素因数の和:43864

約数の個数: 32

約数和(自身を含む): 302621184

約数和(自身を除く): 172066242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 43781, 87562, 131343, 262686, 306467, 612934, 919401, 1838802, 3108451, 6216902, 9325353, 18650706, 21759157, 43518314, 65277471, 130554942]

約数ペア:

[(1, 130554942), (2, 65277471), (3, 43518314), (6, 21759157), (7, 18650706), (14, 9325353), (21, 6216902), (42, 3108451), (71, 1838802), (142, 919401), (213, 612934), (426, 306467), (497, 262686), (994, 131343), (1491, 87562), (2982, 43781)]