15678360816

素因数分解:

$2^4\times 3^1\times {\mathrm{326632517}}^1$

素因数の和:326632528

約数の個数: 20

約数和(自身を含む): 40502432232

約数和(自身を除く): 24824071416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326632517, 653265034, 979897551, 1306530068, 1959795102, 2613060136, 3919590204, 5226120272, 7839180408, 15678360816]

約数ペア:

[(1, 15678360816), (2, 7839180408), (3, 5226120272), (4, 3919590204), (6, 2613060136), (8, 1959795102), (12, 1306530068), (16, 979897551), (24, 653265034), (48, 326632517)]