13148980974

素因数分解:

$2^1\times 3^2\times {\mathrm{730498943}}^1$

素因数の和:730498951

約数の個数: 12

約数和(自身を含む): 28489458816

約数和(自身を除く): 15340477842

約数列:

[1, 2, 3, 6, 9, 18, 730498943, 1460997886, 2191496829, 4382993658, 6574490487, 13148980974]

約数ペア:

[(1, 13148980974), (2, 6574490487), (3, 4382993658), (6, 2191496829), (9, 1460997886), (18, 730498943)]