7027146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 17818944

約数和(自身を除く): 10791798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1297, 1806, 2594, 2709, 3891, 5418, 7782, 9079, 11673, 18158, 23346, 27237, 54474, 55771, 81711, 111542, 163422, 167313, 334626, 390397, 501939, 780794, 1003878, 1171191, 2342382, 3513573, 7027146]

約数ペア:

[(1, 7027146), (2, 3513573), (3, 2342382), (6, 1171191), (7, 1003878), (9, 780794), (14, 501939), (18, 390397), (21, 334626), (42, 167313), (43, 163422), (63, 111542), (86, 81711), (126, 55771), (129, 54474), (258, 27237), (301, 23346), (387, 18158), (602, 11673), (774, 9079), (903, 7782), (1297, 5418), (1806, 3891), (2594, 2709)]