921000642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{53503}}^1$

素因数の和:53678

約数の個数: 32

約数和(自身を含む): 1951825920

約数和(自身を除く): 1030825278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 5738, 8607, 17214, 53503, 107006, 160509, 321018, 1016557, 2033114, 3049671, 6099342, 8078953, 16157906, 24236859, 48473718, 153500107, 307000214, 460500321, 921000642]

約数ペア:

[(1, 921000642), (2, 460500321), (3, 307000214), (6, 153500107), (19, 48473718), (38, 24236859), (57, 16157906), (114, 8078953), (151, 6099342), (302, 3049671), (453, 2033114), (906, 1016557), (2869, 321018), (5738, 160509), (8607, 107006), (17214, 53503)]