42172242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{143443}}^1$

素因数の和:143462

約数の個数: 24

約数和(自身を含む): 98115696

約数和(自身を除く): 55943454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 143443, 286886, 430329, 860658, 1004101, 2008202, 3012303, 6024606, 7028707, 14057414, 21086121, 42172242]

約数ペア:

[(1, 42172242), (2, 21086121), (3, 14057414), (6, 7028707), (7, 6024606), (14, 3012303), (21, 2008202), (42, 1004101), (49, 860658), (98, 430329), (147, 286886), (294, 143443)]