212164146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{620363}}^1$

素因数の和:620390

約数の個数: 24

約数和(自身を含む): 483883920

約数和(自身を除く): 271719774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 620363, 1240726, 1861089, 3722178, 5583267, 11166534, 11786897, 23573794, 35360691, 70721382, 106082073, 212164146]

約数ペア:

[(1, 212164146), (2, 106082073), (3, 70721382), (6, 35360691), (9, 23573794), (18, 11786897), (19, 11166534), (38, 5583267), (57, 3722178), (114, 1861089), (171, 1240726), (342, 620363)]