253545462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{39019}}^1$

素因数の和:39065

約数の個数: 36

約数和(自身を含む): 579798180

約数和(自身を除く): 326252718

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 39019, 78038, 117057, 234114, 351171, 702342, 741361, 1482722, 2224083, 4448166, 6672249, 13344498, 14085859, 28171718, 42257577, 84515154, 126772731, 253545462]

約数ペア:

[(1, 253545462), (2, 126772731), (3, 84515154), (6, 42257577), (9, 28171718), (18, 14085859), (19, 13344498), (38, 6672249), (57, 4448166), (114, 2224083), (171, 1482722), (342, 741361), (361, 702342), (722, 351171), (1083, 234114), (2166, 117057), (3249, 78038), (6498, 39019)]