16620822

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 37121760

約数和(自身を除く): 20500938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1321, 1398, 2097, 2642, 3963, 4194, 6291, 7926, 11889, 12582, 23778, 35667, 71334, 307793, 615586, 923379, 1846758, 2770137, 5540274, 8310411, 16620822]

約数ペア:

[(1, 16620822), (2, 8310411), (3, 5540274), (6, 2770137), (9, 1846758), (18, 923379), (27, 615586), (54, 307793), (233, 71334), (466, 35667), (699, 23778), (1321, 12582), (1398, 11889), (2097, 7926), (2642, 6291), (3963, 4194)]