13994460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77747}}^1$

素因数の和:77762

約数の個数: 36

約数和(自身を含む): 42450408

約数和(自身を除く): 28455948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77747, 155494, 233241, 310988, 388735, 466482, 699723, 777470, 932964, 1166205, 1399446, 1554940, 2332410, 2798892, 3498615, 4664820, 6997230, 13994460]

約数ペア:

[(1, 13994460), (2, 6997230), (3, 4664820), (4, 3498615), (5, 2798892), (6, 2332410), (9, 1554940), (10, 1399446), (12, 1166205), (15, 932964), (18, 777470), (20, 699723), (30, 466482), (36, 388735), (45, 310988), (60, 233241), (90, 155494), (180, 77747)]