427287768

素因数分解:

$2^3\times 3^1\times {\mathrm{17803657}}^1$

素因数の和:17803666

約数の個数: 16

約数和(自身を含む): 1068219480

約数和(自身を除く): 640931712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17803657, 35607314, 53410971, 71214628, 106821942, 142429256, 213643884, 427287768]

約数ペア:

[(1, 427287768), (2, 213643884), (3, 142429256), (4, 106821942), (6, 71214628), (8, 53410971), (12, 35607314), (24, 17803657)]