1259442

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 2842560

約数和(自身を除く): 1583118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 281, 498, 562, 747, 843, 1494, 1686, 2241, 2529, 4482, 5058, 7587, 15174, 23323, 46646, 69969, 139938, 209907, 419814, 629721, 1259442]

約数ペア:

[(1, 1259442), (2, 629721), (3, 419814), (6, 209907), (9, 139938), (18, 69969), (27, 46646), (54, 23323), (83, 15174), (166, 7587), (249, 5058), (281, 4482), (498, 2529), (562, 2241), (747, 1686), (843, 1494)]