12247894908

素因数分解:

$2^2\times 3^2\times {\mathrm{340219303}}^1$

素因数の和:340219313

約数の個数: 18

約数和(自身を含む): 30959956664

約数和(自身を除く): 18712061756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340219303, 680438606, 1020657909, 1360877212, 2041315818, 3061973727, 4082631636, 6123947454, 12247894908]

約数ペア:

[(1, 12247894908), (2, 6123947454), (3, 4082631636), (4, 3061973727), (6, 2041315818), (9, 1360877212), (12, 1020657909), (18, 680438606), (36, 340219303)]