2118045897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{3209}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 3425198400

約数和(自身を除く): 1307152503

約数列:

[1, 3, 9, 11, 33, 59, 99, 113, 177, 339, 531, 649, 1017, 1243, 1947, 3209, 3729, 5841, 6667, 9627, 11187, 20001, 28881, 35299, 60003, 73337, 105897, 189331, 220011, 317691, 362617, 567993, 660033, 1087851, 1703979, 2082641, 3263553, 3988787, 6247923, 11966361, 18743769, 21394403, 35899083, 64183209, 192549627, 235338433, 706015299, 2118045897]

約数ペア:

[(1, 2118045897), (3, 706015299), (9, 235338433), (11, 192549627), (33, 64183209), (59, 35899083), (99, 21394403), (113, 18743769), (177, 11966361), (339, 6247923), (531, 3988787), (649, 3263553), (1017, 2082641), (1243, 1703979), (1947, 1087851), (3209, 660033), (3729, 567993), (5841, 362617), (6667, 317691), (9627, 220011), (11187, 189331), (20001, 105897), (28881, 73337), (35299, 60003)]