28103650902

素因数分解:

$2^1\times 3^2\times {\mathrm{1561313939}}^1$

素因数の和:1561313947

約数の個数: 12

約数和(自身を含む): 60891243660

約数和(自身を除く): 32787592758

約数列:

[1, 2, 3, 6, 9, 18, 1561313939, 3122627878, 4683941817, 9367883634, 14051825451, 28103650902]

約数ペア:

[(1, 28103650902), (2, 14051825451), (3, 9367883634), (6, 4683941817), (9, 3122627878), (18, 1561313939)]