16995672

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 46392840

約数和(自身を除く): 29397168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 1723, 2466, 3288, 3446, 4932, 5169, 6892, 9864, 10338, 13784, 15507, 20676, 31014, 41352, 62028, 124056, 236051, 472102, 708153, 944204, 1416306, 1888408, 2124459, 2832612, 4248918, 5665224, 8497836, 16995672]

約数ペア:

[(1, 16995672), (2, 8497836), (3, 5665224), (4, 4248918), (6, 2832612), (8, 2124459), (9, 1888408), (12, 1416306), (18, 944204), (24, 708153), (36, 472102), (72, 236051), (137, 124056), (274, 62028), (411, 41352), (548, 31014), (822, 20676), (1096, 15507), (1233, 13784), (1644, 10338), (1723, 9864), (2466, 6892), (3288, 5169), (3446, 4932)]