20181462834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{312107}}^1$

素因数の和:312954

約数の個数: 32

約数和(自身を含む): 43520339520

約数和(自身を除く): 23338876686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1658, 2487, 4974, 10777, 21554, 32331, 64662, 312107, 624214, 936321, 1872642, 4057391, 8114782, 12172173, 24344346, 258736703, 517473406, 776210109, 1552420218, 3363577139, 6727154278, 10090731417, 20181462834]

約数ペア:

[(1, 20181462834), (2, 10090731417), (3, 6727154278), (6, 3363577139), (13, 1552420218), (26, 776210109), (39, 517473406), (78, 258736703), (829, 24344346), (1658, 12172173), (2487, 8114782), (4974, 4057391), (10777, 1872642), (21554, 936321), (32331, 624214), (64662, 312107)]