54155766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1289423}}^1$

素因数の和:1289435

約数の個数: 16

約数和(自身を含む): 123784704

約数和(自身を除く): 69628938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1289423, 2578846, 3868269, 7736538, 9025961, 18051922, 27077883, 54155766]

約数ペア:

[(1, 54155766), (2, 27077883), (3, 18051922), (6, 9025961), (7, 7736538), (14, 3868269), (21, 2578846), (42, 1289423)]