17939484

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2810

約数の個数: 36

約数和(自身を含む): 45601920

約数和(自身を除く): 27662436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2609, 3438, 5218, 6876, 7827, 10436, 15654, 23481, 31308, 46962, 93924, 498319, 996638, 1494957, 1993276, 2989914, 4484871, 5979828, 8969742, 17939484]

約数ペア:

[(1, 17939484), (2, 8969742), (3, 5979828), (4, 4484871), (6, 2989914), (9, 1993276), (12, 1494957), (18, 996638), (36, 498319), (191, 93924), (382, 46962), (573, 31308), (764, 23481), (1146, 15654), (1719, 10436), (2292, 7827), (2609, 6876), (3438, 5218)]