42491724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 108546816

約数和(自身を除く): 66055092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 487, 661, 974, 1322, 1461, 1948, 1983, 2644, 2922, 3966, 5357, 5844, 7271, 7932, 10714, 14542, 16071, 21428, 21813, 29084, 32142, 43626, 64284, 87252, 321907, 643814, 965721, 1287628, 1931442, 3540977, 3862884, 7081954, 10622931, 14163908, 21245862, 42491724]

約数ペア:

[(1, 42491724), (2, 21245862), (3, 14163908), (4, 10622931), (6, 7081954), (11, 3862884), (12, 3540977), (22, 1931442), (33, 1287628), (44, 965721), (66, 643814), (132, 321907), (487, 87252), (661, 64284), (974, 43626), (1322, 32142), (1461, 29084), (1948, 21813), (1983, 21428), (2644, 16071), (2922, 14542), (3966, 10714), (5357, 7932), (5844, 7271)]