66811914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{285521}}^1$

素因数の和:285542

約数の個数: 24

約数和(自身を含む): 155895012

約数和(自身を除く): 89083098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 285521, 571042, 856563, 1713126, 2569689, 3711773, 5139378, 7423546, 11135319, 22270638, 33405957, 66811914]

約数ペア:

[(1, 66811914), (2, 33405957), (3, 22270638), (6, 11135319), (9, 7423546), (13, 5139378), (18, 3711773), (26, 2569689), (39, 1713126), (78, 856563), (117, 571042), (234, 285521)]