1240627362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{18013}}^1$

素因数の和:18914

約数の個数: 32

約数和(自身を含む): 2675295168

約数和(自身を除く): 1434667806

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 883, 1766, 2649, 5298, 11479, 18013, 22958, 34437, 36026, 54039, 68874, 108078, 234169, 468338, 702507, 1405014, 15905479, 31810958, 47716437, 95432874, 206771227, 413542454, 620313681, 1240627362]

約数ペア:

[(1, 1240627362), (2, 620313681), (3, 413542454), (6, 206771227), (13, 95432874), (26, 47716437), (39, 31810958), (78, 15905479), (883, 1405014), (1766, 702507), (2649, 468338), (5298, 234169), (11479, 108078), (18013, 68874), (22958, 54039), (34437, 36026)]