2218219506

素因数分解:

$2^1\times 3^4\times {\mathrm{13692713}}^1$

素因数の和:13692727

約数の個数: 20

約数和(自身を含む): 4970455182

約数和(自身を除く): 2752235676

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13692713, 27385426, 41078139, 82156278, 123234417, 246468834, 369703251, 739406502, 1109109753, 2218219506]

約数ペア:

[(1, 2218219506), (2, 1109109753), (3, 739406502), (6, 369703251), (9, 246468834), (18, 123234417), (27, 82156278), (54, 41078139), (81, 27385426), (162, 13692713)]