45321346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 83036160

約数和(自身を除く): 37714814

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2543, 2546, 5086, 8911, 17801, 17822, 35602, 48317, 96634, 170381, 338219, 340762, 676438, 1192667, 2385334, 3237239, 6474478, 22660673, 45321346]

約数ペア:

[(1, 45321346), (2, 22660673), (7, 6474478), (14, 3237239), (19, 2385334), (38, 1192667), (67, 676438), (133, 340762), (134, 338219), (266, 170381), (469, 96634), (938, 48317), (1273, 35602), (2543, 17822), (2546, 17801), (5086, 8911)]