528078438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26171}}^1$

素因数の和:26257

約数の個数: 48

約数和(自身を含む): 1224849600

約数和(自身を除く): 696771162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 26171, 52342, 78513, 157026, 235539, 471078, 497249, 994498, 1491747, 1544089, 2983494, 3088178, 4475241, 4632267, 8950482, 9264534, 13896801, 27793602, 29337691, 58675382, 88013073, 176026146, 264039219, 528078438]

約数ペア:

[(1, 528078438), (2, 264039219), (3, 176026146), (6, 88013073), (9, 58675382), (18, 29337691), (19, 27793602), (38, 13896801), (57, 9264534), (59, 8950482), (114, 4632267), (118, 4475241), (171, 3088178), (177, 2983494), (342, 1544089), (354, 1491747), (531, 994498), (1062, 497249), (1121, 471078), (2242, 235539), (3363, 157026), (6726, 78513), (10089, 52342), (20178, 26171)]