1903670478

素因数分解:

$2^1\times 3^3\times {\mathrm{2887}}^1\times {\mathrm{12211}}^1$

素因数の和:15109

約数の個数: 32

約数和(自身を含む): 4232190720

約数和(自身を除く): 2328520242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2887, 5774, 8661, 12211, 17322, 24422, 25983, 36633, 51966, 73266, 77949, 109899, 155898, 219798, 329697, 659394, 35253157, 70506314, 105759471, 211518942, 317278413, 634556826, 951835239, 1903670478]

約数ペア:

[(1, 1903670478), (2, 951835239), (3, 634556826), (6, 317278413), (9, 211518942), (18, 105759471), (27, 70506314), (54, 35253157), (2887, 659394), (5774, 329697), (8661, 219798), (12211, 155898), (17322, 109899), (24422, 77949), (25983, 73266), (36633, 51966)]