40227798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515741}}^1$

素因数の和:515759

約数の個数: 16

約数和(自身を含む): 86644656

約数和(自身を除く): 46416858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 515741, 1031482, 1547223, 3094446, 6704633, 13409266, 20113899, 40227798]

約数ペア:

[(1, 40227798), (2, 20113899), (3, 13409266), (6, 6704633), (13, 3094446), (26, 1547223), (39, 1031482), (78, 515741)]