212682078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{562651}}^1$

素因数の和:562669

約数の個数: 32

約数和(自身を含む): 540145920

約数和(自身を除く): 327463842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 562651, 1125302, 1687953, 3375906, 3938557, 5063859, 7877114, 10127718, 11815671, 15191577, 23631342, 30383154, 35447013, 70894026, 106341039, 212682078]

約数ペア:

[(1, 212682078), (2, 106341039), (3, 70894026), (6, 35447013), (7, 30383154), (9, 23631342), (14, 15191577), (18, 11815671), (21, 10127718), (27, 7877114), (42, 5063859), (54, 3938557), (63, 3375906), (126, 1687953), (189, 1125302), (378, 562651)]