18618060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18253}}^1$

素因数の和:18282

約数の個数: 48

約数和(自身を含む): 55200096

約数和(自身を除く): 36582036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 18253, 36506, 54759, 73012, 91265, 109518, 182530, 219036, 273795, 310301, 365060, 547590, 620602, 930903, 1095180, 1241204, 1551505, 1861806, 3103010, 3723612, 4654515, 6206020, 9309030, 18618060]

約数ペア:

[(1, 18618060), (2, 9309030), (3, 6206020), (4, 4654515), (5, 3723612), (6, 3103010), (10, 1861806), (12, 1551505), (15, 1241204), (17, 1095180), (20, 930903), (30, 620602), (34, 547590), (51, 365060), (60, 310301), (68, 273795), (85, 219036), (102, 182530), (170, 109518), (204, 91265), (255, 73012), (340, 54759), (510, 36506), (1020, 18253)]