2918838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 6564096

約数和(自身を除く): 3645258

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1627, 1794, 3254, 4881, 9762, 21151, 37421, 42302, 63453, 74842, 112263, 126906, 224526, 486473, 972946, 1459419, 2918838]

約数ペア:

[(1, 2918838), (2, 1459419), (3, 972946), (6, 486473), (13, 224526), (23, 126906), (26, 112263), (39, 74842), (46, 63453), (69, 42302), (78, 37421), (138, 21151), (299, 9762), (598, 4881), (897, 3254), (1627, 1794)]