20171294154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1395551}}^1$

素因数の和:1395643

約数の個数: 48

約数和(自身を含む): 48330756864

約数和(自身を除く): 28159462710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 7227, 14454, 1395551, 2791102, 4186653, 8373306, 12559959, 15351061, 25119918, 30702122, 46053183, 92106366, 101875223, 138159549, 203750446, 276319098, 305625669, 611251338, 916877007, 1120627453, 1833754014, 2241254906, 3361882359, 6723764718, 10085647077, 20171294154]

約数ペア:

[(1, 20171294154), (2, 10085647077), (3, 6723764718), (6, 3361882359), (9, 2241254906), (11, 1833754014), (18, 1120627453), (22, 916877007), (33, 611251338), (66, 305625669), (73, 276319098), (99, 203750446), (146, 138159549), (198, 101875223), (219, 92106366), (438, 46053183), (657, 30702122), (803, 25119918), (1314, 15351061), (1606, 12559959), (2409, 8373306), (4818, 4186653), (7227, 2791102), (14454, 1395551)]