68565798

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25913}}^1$

素因数の和:25938

約数の個数: 48

約数和(自身を含む): 177251760

約数和(自身を除く): 108685962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25913, 51826, 77739, 155478, 181391, 233217, 362782, 466434, 544173, 699651, 1088346, 1269737, 1399302, 1632519, 2539474, 3265038, 3809211, 4897557, 7618422, 9795114, 11427633, 22855266, 34282899, 68565798]

約数ペア:

[(1, 68565798), (2, 34282899), (3, 22855266), (6, 11427633), (7, 9795114), (9, 7618422), (14, 4897557), (18, 3809211), (21, 3265038), (27, 2539474), (42, 1632519), (49, 1399302), (54, 1269737), (63, 1088346), (98, 699651), (126, 544173), (147, 466434), (189, 362782), (294, 233217), (378, 181391), (441, 155478), (882, 77739), (1323, 51826), (2646, 25913)]