29771898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20126

約数の個数: 32

約数和(自身を含む): 67502400

約数和(自身を除く): 37730502

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20089, 40178, 60267, 120534, 261157, 381691, 522314, 763382, 783471, 1145073, 1566942, 2290146, 4961983, 9923966, 14885949, 29771898]

約数ペア:

[(1, 29771898), (2, 14885949), (3, 9923966), (6, 4961983), (13, 2290146), (19, 1566942), (26, 1145073), (38, 783471), (39, 763382), (57, 522314), (78, 381691), (114, 261157), (247, 120534), (494, 60267), (741, 40178), (1482, 20089)]