17990184

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 45108000

約数和(自身を除く): 27117816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 1789, 2514, 3352, 3578, 5028, 5367, 7156, 10056, 10734, 14312, 21468, 42936, 749591, 1499182, 2248773, 2998364, 4497546, 5996728, 8995092, 17990184]

約数ペア:

[(1, 17990184), (2, 8995092), (3, 5996728), (4, 4497546), (6, 2998364), (8, 2248773), (12, 1499182), (24, 749591), (419, 42936), (838, 21468), (1257, 14312), (1676, 10734), (1789, 10056), (2514, 7156), (3352, 5367), (3578, 5028)]