18194250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 48117888

約数和(自身を除く): 29923638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 1427, 2125, 2550, 2854, 4250, 4281, 6375, 7135, 8562, 12750, 14270, 21405, 24259, 35675, 42810, 48518, 71350, 72777, 107025, 121295, 145554, 178375, 214050, 242590, 356750, 363885, 535125, 606475, 727770, 1070250, 1212950, 1819425, 3032375, 3638850, 6064750, 9097125, 18194250]

約数ペア:

[(1, 18194250), (2, 9097125), (3, 6064750), (5, 3638850), (6, 3032375), (10, 1819425), (15, 1212950), (17, 1070250), (25, 727770), (30, 606475), (34, 535125), (50, 363885), (51, 356750), (75, 242590), (85, 214050), (102, 178375), (125, 145554), (150, 121295), (170, 107025), (250, 72777), (255, 71350), (375, 48518), (425, 42810), (510, 35675), (750, 24259), (850, 21405), (1275, 14270), (1427, 12750), (2125, 8562), (2550, 7135), (2854, 6375), (4250, 4281)]