989718828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11782367}}^1$

素因数の和:11782381

約数の個数: 24

約数和(自身を含む): 2639250432

約数和(自身を除く): 1649531604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11782367, 23564734, 35347101, 47129468, 70694202, 82476569, 141388404, 164953138, 247429707, 329906276, 494859414, 989718828]

約数ペア:

[(1, 989718828), (2, 494859414), (3, 329906276), (4, 247429707), (6, 164953138), (7, 141388404), (12, 82476569), (14, 70694202), (21, 47129468), (28, 35347101), (42, 23564734), (84, 11782367)]