28699146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5355

約数の個数: 48

約数和(自身を含む): 72730944

約数和(自身を除く): 44031798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5297, 5418, 10594, 15891, 31782, 37079, 47673, 74158, 95346, 111237, 222474, 227771, 333711, 455542, 667422, 683313, 1366626, 1594397, 2049939, 3188794, 4099878, 4783191, 9566382, 14349573, 28699146]

約数ペア:

[(1, 28699146), (2, 14349573), (3, 9566382), (6, 4783191), (7, 4099878), (9, 3188794), (14, 2049939), (18, 1594397), (21, 1366626), (42, 683313), (43, 667422), (63, 455542), (86, 333711), (126, 227771), (129, 222474), (258, 111237), (301, 95346), (387, 74158), (602, 47673), (774, 37079), (903, 31782), (1806, 15891), (2709, 10594), (5297, 5418)]