19198350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14221}}^1$

素因数の和:14242

約数の個数: 48

約数和(自身を含む): 52905840

約数和(自身を除く): 33707490

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, 14221, 28442, 42663, 71105, 85326, 127989, 142210, 213315, 255978, 355525, 383967, 426630, 639945, 711050, 767934, 1066575, 1279890, 1919835, 2133150, 3199725, 3839670, 6399450, 9599175, 19198350]

約数ペア:

[(1, 19198350), (2, 9599175), (3, 6399450), (5, 3839670), (6, 3199725), (9, 2133150), (10, 1919835), (15, 1279890), (18, 1066575), (25, 767934), (27, 711050), (30, 639945), (45, 426630), (50, 383967), (54, 355525), (75, 255978), (90, 213315), (135, 142210), (150, 127989), (225, 85326), (270, 71105), (450, 42663), (675, 28442), (1350, 14221)]