1291245156

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{106433}}^1$

素因数の和:106780

約数の個数: 36

約数和(自身を含む): 3273696972

約数和(自身を除く): 1982451816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 12132, 106433, 212866, 319299, 425732, 638598, 957897, 1277196, 1915794, 3831588, 35867921, 71735842, 107603763, 143471684, 215207526, 322811289, 430415052, 645622578, 1291245156]

約数ペア:

[(1, 1291245156), (2, 645622578), (3, 430415052), (4, 322811289), (6, 215207526), (9, 143471684), (12, 107603763), (18, 71735842), (36, 35867921), (337, 3831588), (674, 1915794), (1011, 1277196), (1348, 957897), (2022, 638598), (3033, 425732), (4044, 319299), (6066, 212866), (12132, 106433)]