7242858

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 18607680

約数和(自身を除く): 11364822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 2129, 3402, 4258, 6387, 12774, 14903, 19161, 29806, 38322, 44709, 57483, 89418, 114966, 134127, 172449, 268254, 344898, 402381, 517347, 804762, 1034694, 1207143, 2414286, 3621429, 7242858]

約数ペア:

[(1, 7242858), (2, 3621429), (3, 2414286), (6, 1207143), (7, 1034694), (9, 804762), (14, 517347), (18, 402381), (21, 344898), (27, 268254), (42, 172449), (54, 134127), (63, 114966), (81, 89418), (126, 57483), (162, 44709), (189, 38322), (243, 29806), (378, 19161), (486, 14903), (567, 12774), (1134, 6387), (1701, 4258), (2129, 3402)]