40643724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 63502836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1793, 1889, 1956, 3586, 3778, 5379, 5667, 7172, 7556, 10758, 11334, 20779, 21516, 22668, 41558, 62337, 83116, 124674, 249348, 307907, 615814, 923721, 1231628, 1847442, 3386977, 3694884, 6773954, 10160931, 13547908, 20321862, 40643724]

約数ペア:

[(1, 40643724), (2, 20321862), (3, 13547908), (4, 10160931), (6, 6773954), (11, 3694884), (12, 3386977), (22, 1847442), (33, 1231628), (44, 923721), (66, 615814), (132, 307907), (163, 249348), (326, 124674), (489, 83116), (652, 62337), (978, 41558), (1793, 22668), (1889, 21516), (1956, 20779), (3586, 11334), (3778, 10758), (5379, 7556), (5667, 7172)]