66913398

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{3571}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 149166720

約数和(自身を除く): 82253322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 2082, 3123, 3571, 6246, 7142, 9369, 10713, 18738, 21426, 32139, 64278, 96417, 192834, 1239137, 2478274, 3717411, 7434822, 11152233, 22304466, 33456699, 66913398]

約数ペア:

[(1, 66913398), (2, 33456699), (3, 22304466), (6, 11152233), (9, 7434822), (18, 3717411), (27, 2478274), (54, 1239137), (347, 192834), (694, 96417), (1041, 64278), (2082, 32139), (3123, 21426), (3571, 18738), (6246, 10713), (7142, 9369)]