260026242

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{126349}}^1$

素因数の和:126375

約数の個数: 32

約数和(自身を含む): 606480000

約数和(自身を除く): 346453758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 126349, 252698, 379047, 758094, 884443, 1768886, 2653329, 5306658, 6191101, 12382202, 18573303, 37146606, 43337707, 86675414, 130013121, 260026242]

約数ペア:

[(1, 260026242), (2, 130013121), (3, 86675414), (6, 43337707), (7, 37146606), (14, 18573303), (21, 12382202), (42, 6191101), (49, 5306658), (98, 2653329), (147, 1768886), (294, 884443), (343, 758094), (686, 379047), (1029, 252698), (2058, 126349)]