18033260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7577}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 45831744

約数和(自身を除く): 27798484

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 7577, 15154, 30308, 37885, 53039, 75770, 106078, 128809, 151540, 212156, 257618, 265195, 515236, 530390, 644045, 901663, 1060780, 1288090, 1803326, 2576180, 3606652, 4508315, 9016630, 18033260]

約数ペア:

[(1, 18033260), (2, 9016630), (4, 4508315), (5, 3606652), (7, 2576180), (10, 1803326), (14, 1288090), (17, 1060780), (20, 901663), (28, 644045), (34, 530390), (35, 515236), (68, 265195), (70, 257618), (85, 212156), (119, 151540), (140, 128809), (170, 106078), (238, 75770), (340, 53039), (476, 37885), (595, 30308), (1190, 15154), (2380, 7577)]