12278892

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 29538432

約数和(自身を除く): 17259540

約数列:

[1, 2, 3, 4, 6, 12, 73, 107, 131, 146, 214, 219, 262, 292, 321, 393, 428, 438, 524, 642, 786, 876, 1284, 1572, 7811, 9563, 14017, 15622, 19126, 23433, 28034, 28689, 31244, 38252, 42051, 46866, 56068, 57378, 84102, 93732, 114756, 168204, 1023241, 2046482, 3069723, 4092964, 6139446, 12278892]

約数ペア:

[(1, 12278892), (2, 6139446), (3, 4092964), (4, 3069723), (6, 2046482), (12, 1023241), (73, 168204), (107, 114756), (131, 93732), (146, 84102), (214, 57378), (219, 56068), (262, 46866), (292, 42051), (321, 38252), (393, 31244), (428, 28689), (438, 28034), (524, 23433), (642, 19126), (786, 15622), (876, 14017), (1284, 9563), (1572, 7811)]