27557754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15259}}^1$

素因数の和:15314

約数の個数: 32

約数和(自身を含む): 64458240

約数和(自身を除く): 36900486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15259, 30518, 45777, 91554, 106813, 213626, 320439, 640878, 656137, 1312274, 1968411, 3936822, 4592959, 9185918, 13778877, 27557754]

約数ペア:

[(1, 27557754), (2, 13778877), (3, 9185918), (6, 4592959), (7, 3936822), (14, 1968411), (21, 1312274), (42, 656137), (43, 640878), (86, 320439), (129, 213626), (258, 106813), (301, 91554), (602, 45777), (903, 30518), (1806, 15259)]