57142974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9931}}^1$

素因数の和:10080

約数の個数: 32

約数和(自身を含む): 131579136

約数和(自身を除く): 74436162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 9931, 19862, 29793, 59586, 69517, 139034, 208551, 417102, 1360547, 2721094, 4081641, 8163282, 9523829, 19047658, 28571487, 57142974]

約数ペア:

[(1, 57142974), (2, 28571487), (3, 19047658), (6, 9523829), (7, 8163282), (14, 4081641), (21, 2721094), (42, 1360547), (137, 417102), (274, 208551), (411, 139034), (822, 69517), (959, 59586), (1918, 29793), (2877, 19862), (5754, 9931)]