126443928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{405269}}^1$

素因数の和:405291

約数の個数: 32

約数和(自身を含む): 340426800

約数和(自身を除く): 213982872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 405269, 810538, 1215807, 1621076, 2431614, 3242152, 4863228, 5268497, 9726456, 10536994, 15805491, 21073988, 31610982, 42147976, 63221964, 126443928]

約数ペア:

[(1, 126443928), (2, 63221964), (3, 42147976), (4, 31610982), (6, 21073988), (8, 15805491), (12, 10536994), (13, 9726456), (24, 5268497), (26, 4863228), (39, 3242152), (52, 2431614), (78, 1621076), (104, 1215807), (156, 810538), (312, 405269)]