18133401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 29094912

約数和(自身を除く): 10961511

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 983, 1419, 1677, 2949, 6149, 10813, 12779, 18447, 32439, 38337, 42269, 126807, 140569, 421707, 464959, 549497, 1394877, 1648491, 6044467, 18133401]

約数ペア:

[(1, 18133401), (3, 6044467), (11, 1648491), (13, 1394877), (33, 549497), (39, 464959), (43, 421707), (129, 140569), (143, 126807), (429, 42269), (473, 38337), (559, 32439), (983, 18447), (1419, 12779), (1677, 10813), (2949, 6149)]