906406938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1277}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 2009629440

約数和(自身を除く): 1103222502

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 839, 846, 1277, 1678, 2517, 2554, 3831, 5034, 7551, 7662, 11493, 15102, 22986, 39433, 60019, 78866, 118299, 120038, 180057, 236598, 354897, 360114, 540171, 709794, 1071403, 1080342, 2142806, 3214209, 6428418, 9642627, 19285254, 50355941, 100711882, 151067823, 302135646, 453203469, 906406938]

約数ペア:

[(1, 906406938), (2, 453203469), (3, 302135646), (6, 151067823), (9, 100711882), (18, 50355941), (47, 19285254), (94, 9642627), (141, 6428418), (282, 3214209), (423, 2142806), (839, 1080342), (846, 1071403), (1277, 709794), (1678, 540171), (2517, 360114), (2554, 354897), (3831, 236598), (5034, 180057), (7551, 120038), (7662, 118299), (11493, 78866), (15102, 60019), (22986, 39433)]