126438936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{405253}}^1$

素因数の和:405275

約数の個数: 32

約数和(自身を含む): 340413360

約数和(自身を除く): 213974424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 405253, 810506, 1215759, 1621012, 2431518, 3242024, 4863036, 5268289, 9726072, 10536578, 15804867, 21073156, 31609734, 42146312, 63219468, 126438936]

約数ペア:

[(1, 126438936), (2, 63219468), (3, 42146312), (4, 31609734), (6, 21073156), (8, 15804867), (12, 10536578), (13, 9726072), (24, 5268289), (26, 4863036), (39, 3242024), (52, 2431518), (78, 1621012), (104, 1215759), (156, 810506), (312, 405253)]