1042644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 2721600

約数和(自身を除く): 1678956

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 269, 323, 538, 646, 807, 969, 1076, 1292, 1614, 1938, 3228, 3876, 4573, 5111, 9146, 10222, 13719, 15333, 18292, 20444, 27438, 30666, 54876, 61332, 86887, 173774, 260661, 347548, 521322, 1042644]

約数ペア:

[(1, 1042644), (2, 521322), (3, 347548), (4, 260661), (6, 173774), (12, 86887), (17, 61332), (19, 54876), (34, 30666), (38, 27438), (51, 20444), (57, 18292), (68, 15333), (76, 13719), (102, 10222), (114, 9146), (204, 5111), (228, 4573), (269, 3876), (323, 3228), (538, 1938), (646, 1614), (807, 1292), (969, 1076)]