636980178

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{5669}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 1299291840

約数和(自身を除く): 662311662

約数列:

[1, 2, 3, 6, 61, 122, 183, 307, 366, 614, 921, 1842, 5669, 11338, 17007, 18727, 34014, 37454, 56181, 112362, 345809, 691618, 1037427, 1740383, 2074854, 3480766, 5221149, 10442298, 106163363, 212326726, 318490089, 636980178]

約数ペア:

[(1, 636980178), (2, 318490089), (3, 212326726), (6, 106163363), (61, 10442298), (122, 5221149), (183, 3480766), (307, 2074854), (366, 1740383), (614, 1037427), (921, 691618), (1842, 345809), (5669, 112362), (11338, 56181), (17007, 37454), (18727, 34014)]