18051330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2919

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 31715070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 2879, 3135, 5758, 6270, 8637, 14395, 17274, 28790, 31669, 43185, 54701, 63338, 86370, 95007, 109402, 158345, 164103, 190014, 273505, 316690, 328206, 475035, 547010, 601711, 820515, 950070, 1203422, 1641030, 1805133, 3008555, 3610266, 6017110, 9025665, 18051330]

約数ペア:

[(1, 18051330), (2, 9025665), (3, 6017110), (5, 3610266), (6, 3008555), (10, 1805133), (11, 1641030), (15, 1203422), (19, 950070), (22, 820515), (30, 601711), (33, 547010), (38, 475035), (55, 328206), (57, 316690), (66, 273505), (95, 190014), (110, 164103), (114, 158345), (165, 109402), (190, 95007), (209, 86370), (285, 63338), (330, 54701), (418, 43185), (570, 31669), (627, 28790), (1045, 17274), (1254, 14395), (2090, 8637), (2879, 6270), (3135, 5758)]