218839716

素因数分解:

$2^2\times 3^2\times {\mathrm{6078881}}^1$

素因数の和:6078891

約数の個数: 18

約数和(自身を含む): 553178262

約数和(自身を除く): 334338546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6078881, 12157762, 18236643, 24315524, 36473286, 54709929, 72946572, 109419858, 218839716]

約数ペア:

[(1, 218839716), (2, 109419858), (3, 72946572), (4, 54709929), (6, 36473286), (9, 24315524), (12, 18236643), (18, 12157762), (36, 6078881)]