515726136

素因数分解:

$2^3\times 3^3\times {\mathrm{2387621}}^1$

素因数の和:2387636

約数の個数: 32

約数和(自身を含む): 1432573200

約数和(自身を除く): 916847064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2387621, 4775242, 7162863, 9550484, 14325726, 19100968, 21488589, 28651452, 42977178, 57302904, 64465767, 85954356, 128931534, 171908712, 257863068, 515726136]

約数ペア:

[(1, 515726136), (2, 257863068), (3, 171908712), (4, 128931534), (6, 85954356), (8, 64465767), (9, 57302904), (12, 42977178), (18, 28651452), (24, 21488589), (27, 19100968), (36, 14325726), (54, 9550484), (72, 7162863), (108, 4775242), (216, 2387621)]