7628382

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 17252352

約数和(自身を除く): 9623970

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 127, 141, 142, 213, 254, 282, 381, 423, 426, 639, 762, 846, 1143, 1278, 2286, 3337, 5969, 6674, 9017, 10011, 11938, 17907, 18034, 20022, 27051, 30033, 35814, 53721, 54102, 60066, 81153, 107442, 162306, 423799, 847598, 1271397, 2542794, 3814191, 7628382]

約数ペア:

[(1, 7628382), (2, 3814191), (3, 2542794), (6, 1271397), (9, 847598), (18, 423799), (47, 162306), (71, 107442), (94, 81153), (127, 60066), (141, 54102), (142, 53721), (213, 35814), (254, 30033), (282, 27051), (381, 20022), (423, 18034), (426, 17907), (639, 11938), (762, 10011), (846, 9017), (1143, 6674), (1278, 5969), (2286, 3337)]