40315878

素因数分解:

$2^1\times 3^2\times {\mathrm{1061}}^1\times {\mathrm{2111}}^1$

素因数の和:3180

約数の個数: 24

約数和(自身を含む): 87474816

約数和(自身を除く): 47158938

約数列:

[1, 2, 3, 6, 9, 18, 1061, 2111, 2122, 3183, 4222, 6333, 6366, 9549, 12666, 18999, 19098, 37998, 2239771, 4479542, 6719313, 13438626, 20157939, 40315878]

約数ペア:

[(1, 40315878), (2, 20157939), (3, 13438626), (6, 6719313), (9, 4479542), (18, 2239771), (1061, 37998), (2111, 19098), (2122, 18999), (3183, 12666), (4222, 9549), (6333, 6366)]