5247018

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{661}}^1$

素因数の和:689

約数の個数: 60

約数和(自身を含む): 13697442

約数和(自身を除く): 8450424

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 661, 882, 1134, 1322, 1323, 1983, 2646, 3966, 3969, 4627, 5949, 7938, 9254, 11898, 13881, 17847, 27762, 32389, 35694, 41643, 53541, 64778, 83286, 97167, 107082, 124929, 194334, 249858, 291501, 374787, 583002, 749574, 874503, 1749006, 2623509, 5247018]

約数ペア:

[(1, 5247018), (2, 2623509), (3, 1749006), (6, 874503), (7, 749574), (9, 583002), (14, 374787), (18, 291501), (21, 249858), (27, 194334), (42, 124929), (49, 107082), (54, 97167), (63, 83286), (81, 64778), (98, 53541), (126, 41643), (147, 35694), (162, 32389), (189, 27762), (294, 17847), (378, 13881), (441, 11898), (567, 9254), (661, 7938), (882, 5949), (1134, 4627), (1322, 3969), (1323, 3966), (1983, 2646)]