131752866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{448139}}^1$

素因数の和:448158

約数の個数: 24

約数和(自身を含む): 306527760

約数和(自身を除く): 174774894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 448139, 896278, 1344417, 2688834, 3136973, 6273946, 9410919, 18821838, 21958811, 43917622, 65876433, 131752866]

約数ペア:

[(1, 131752866), (2, 65876433), (3, 43917622), (6, 21958811), (7, 18821838), (14, 9410919), (21, 6273946), (42, 3136973), (49, 2688834), (98, 1344417), (147, 896278), (294, 448139)]