61640556

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{49871}}^1$

素因数の和:49981

約数の個数: 24

約数和(自身を含む): 145227264

約数和(自身を除く): 83586708

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 49871, 99742, 149613, 199484, 299226, 598452, 5136713, 10273426, 15410139, 20546852, 30820278, 61640556]

約数ペア:

[(1, 61640556), (2, 30820278), (3, 20546852), (4, 15410139), (6, 10273426), (12, 5136713), (103, 598452), (206, 299226), (309, 199484), (412, 149613), (618, 99742), (1236, 49871)]