39508404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 99771840

約数和(自身を除く): 60263436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1009, 1506, 2018, 3012, 3027, 3263, 4036, 6054, 6526, 9789, 12108, 13052, 13117, 19578, 26234, 39156, 39351, 52468, 78702, 157404, 253259, 506518, 759777, 1013036, 1519554, 3039108, 3292367, 6584734, 9877101, 13169468, 19754202, 39508404]

約数ペア:

[(1, 39508404), (2, 19754202), (3, 13169468), (4, 9877101), (6, 6584734), (12, 3292367), (13, 3039108), (26, 1519554), (39, 1013036), (52, 759777), (78, 506518), (156, 253259), (251, 157404), (502, 78702), (753, 52468), (1004, 39351), (1009, 39156), (1506, 26234), (2018, 19578), (3012, 13117), (3027, 13052), (3263, 12108), (4036, 9789), (6054, 6526)]