61428774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13109}}^1$

素因数の和:13196

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 74495706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 13109, 26218, 39327, 78654, 144199, 288398, 432597, 865194, 930739, 1861478, 2792217, 5584434, 10238129, 20476258, 30714387, 61428774]

約数ペア:

[(1, 61428774), (2, 30714387), (3, 20476258), (6, 10238129), (11, 5584434), (22, 2792217), (33, 1861478), (66, 930739), (71, 865194), (142, 432597), (213, 288398), (426, 144199), (781, 78654), (1562, 39327), (2343, 26218), (4686, 13109)]