19788691896

素因数分解:

$2^3\times 3^2\times {\mathrm{274842943}}^1$

素因数の和:274842955

約数の個数: 24

約数和(自身を含む): 53594374080

約数和(自身を除く): 33805682184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 274842943, 549685886, 824528829, 1099371772, 1649057658, 2198743544, 2473586487, 3298115316, 4947172974, 6596230632, 9894345948, 19788691896]

約数ペア:

[(1, 19788691896), (2, 9894345948), (3, 6596230632), (4, 4947172974), (6, 3298115316), (8, 2473586487), (9, 2198743544), (12, 1649057658), (18, 1099371772), (24, 824528829), (36, 549685886), (72, 274842943)]