18669150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13829}}^1$

素因数の和:13850

約数の個数: 48

約数和(自身を含む): 51447600

約数和(自身を除く): 32778450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 13829, 27658, 41487, 69145, 82974, 124461, 138290, 207435, 248922, 345725, 373383, 414870, 622305, 691450, 746766, 1037175, 1244610, 1866915, 2074350, 3111525, 3733830, 6223050, 9334575, 18669150]

約数ペア:

[(1, 18669150), (2, 9334575), (3, 6223050), (5, 3733830), (6, 3111525), (9, 2074350), (10, 1866915), (15, 1244610), (18, 1037175), (25, 746766), (27, 691450), (30, 622305), (45, 414870), (50, 373383), (54, 345725), (75, 248922), (90, 207435), (135, 138290), (150, 124461), (225, 82974), (270, 69145), (450, 41487), (675, 27658), (1350, 13829)]