18448066221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{8231}}^1$

素因数の和:8917

約数の個数: 32

約数和(自身を含む): 26802074880

約数和(自身を除く): 8354008659

約数列:

[1, 3, 13, 39, 101, 303, 569, 1313, 1707, 3939, 7397, 8231, 22191, 24693, 57469, 107003, 172407, 321009, 747097, 831331, 2241291, 2493993, 4683439, 10807303, 14050317, 32421909, 60884707, 182654121, 473027339, 1419082017, 6149355407, 18448066221]

約数ペア:

[(1, 18448066221), (3, 6149355407), (13, 1419082017), (39, 473027339), (101, 182654121), (303, 60884707), (569, 32421909), (1313, 14050317), (1707, 10807303), (3939, 4683439), (7397, 2493993), (8231, 2241291), (22191, 831331), (24693, 747097), (57469, 321009), (107003, 172407)]