18479367

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 27463680

約数和(自身を除く): 8984313

約数列:

[1, 3, 9, 27, 383, 1149, 1787, 3447, 5361, 10341, 16083, 48249, 684421, 2053263, 6159789, 18479367]

約数ペア:

[(1, 18479367), (3, 6159789), (9, 2053263), (27, 684421), (383, 48249), (1149, 16083), (1787, 10341), (3447, 5361)]