40371942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517589}}^1$

素因数の和:517607

約数の個数: 16

約数和(自身を含む): 86955120

約数和(自身を除く): 46583178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517589, 1035178, 1552767, 3105534, 6728657, 13457314, 20185971, 40371942]

約数ペア:

[(1, 40371942), (2, 20185971), (3, 13457314), (6, 6728657), (13, 3105534), (26, 1552767), (39, 1035178), (78, 517589)]