18379188

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6151}}^1$

素因数の和:6244

約数の個数: 36

約数和(自身を含む): 47025888

約数和(自身を除く): 28646700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6151, 12302, 18453, 24604, 36906, 55359, 73812, 110718, 221436, 510533, 1021066, 1531599, 2042132, 3063198, 4594797, 6126396, 9189594, 18379188]

約数ペア:

[(1, 18379188), (2, 9189594), (3, 6126396), (4, 4594797), (6, 3063198), (9, 2042132), (12, 1531599), (18, 1021066), (36, 510533), (83, 221436), (166, 110718), (249, 73812), (332, 55359), (498, 36906), (747, 24604), (996, 18453), (1494, 12302), (2988, 6151)]