8946678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 20111616

約数和(自身を除く): 11164938

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 4987, 9974, 14961, 29922, 64831, 114701, 129662, 194493, 229402, 344103, 388986, 688206, 1491113, 2982226, 4473339, 8946678]

約数ペア:

[(1, 8946678), (2, 4473339), (3, 2982226), (6, 1491113), (13, 688206), (23, 388986), (26, 344103), (39, 229402), (46, 194493), (69, 129662), (78, 114701), (138, 64831), (299, 29922), (598, 14961), (897, 9974), (1794, 4987)]