26840646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23669}}^1$

素因数の和:23690

約数の個数: 40

約数和(自身を含む): 68737680

約数和(自身を除く): 41897034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 23669, 47338, 71007, 142014, 165683, 213021, 331366, 426042, 497049, 639063, 994098, 1278126, 1491147, 1917189, 2982294, 3834378, 4473441, 8946882, 13420323, 26840646]

約数ペア:

[(1, 26840646), (2, 13420323), (3, 8946882), (6, 4473441), (7, 3834378), (9, 2982294), (14, 1917189), (18, 1491147), (21, 1278126), (27, 994098), (42, 639063), (54, 497049), (63, 426042), (81, 331366), (126, 213021), (162, 165683), (189, 142014), (378, 71007), (567, 47338), (1134, 23669)]