127741788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{186757}}^1$

素因数の和:186786

約数の個数: 36

約数和(自身を含む): 339899560

約数和(自身を除く): 212157772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 186757, 373514, 560271, 747028, 1120542, 1680813, 2241084, 3361626, 3548383, 6723252, 7096766, 10645149, 14193532, 21290298, 31935447, 42580596, 63870894, 127741788]

約数ペア:

[(1, 127741788), (2, 63870894), (3, 42580596), (4, 31935447), (6, 21290298), (9, 14193532), (12, 10645149), (18, 7096766), (19, 6723252), (36, 3548383), (38, 3361626), (57, 2241084), (76, 1680813), (114, 1120542), (171, 747028), (228, 560271), (342, 373514), (684, 186757)]