28922166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17657}}^1$

素因数の和:17685

約数の個数: 48

約数和(自身を含む): 77130144

約数和(自身を除く): 48207978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17657, 35314, 52971, 105942, 123599, 158913, 229541, 247198, 317826, 370797, 459082, 688623, 741594, 1112391, 1377246, 1606787, 2065869, 2224782, 3213574, 4131738, 4820361, 9640722, 14461083, 28922166]

約数ペア:

[(1, 28922166), (2, 14461083), (3, 9640722), (6, 4820361), (7, 4131738), (9, 3213574), (13, 2224782), (14, 2065869), (18, 1606787), (21, 1377246), (26, 1112391), (39, 741594), (42, 688623), (63, 459082), (78, 370797), (91, 317826), (117, 247198), (126, 229541), (182, 158913), (234, 123599), (273, 105942), (546, 52971), (819, 35314), (1638, 17657)]