138801042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3927

約数の個数: 48

約数和(自身を含む): 319606560

約数和(自身を除く): 180805518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 3793, 4066, 6099, 7586, 11379, 12198, 18297, 22758, 34137, 36594, 68274, 72067, 144134, 216201, 405851, 432402, 648603, 811702, 1217553, 1297206, 2435106, 3652659, 7305318, 7711169, 15422338, 23133507, 46267014, 69400521, 138801042]

約数ペア:

[(1, 138801042), (2, 69400521), (3, 46267014), (6, 23133507), (9, 15422338), (18, 7711169), (19, 7305318), (38, 3652659), (57, 2435106), (107, 1297206), (114, 1217553), (171, 811702), (214, 648603), (321, 432402), (342, 405851), (642, 216201), (963, 144134), (1926, 72067), (2033, 68274), (3793, 36594), (4066, 34137), (6099, 22758), (7586, 18297), (11379, 12198)]