7374486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 17100288

約数和(自身を除く): 9725802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2473, 2982, 4946, 7419, 14838, 17311, 34622, 51933, 103866, 175583, 351166, 526749, 1053498, 1229081, 2458162, 3687243, 7374486]

約数ペア:

[(1, 7374486), (2, 3687243), (3, 2458162), (6, 1229081), (7, 1053498), (14, 526749), (21, 351166), (42, 175583), (71, 103866), (142, 51933), (213, 34622), (426, 17311), (497, 14838), (994, 7419), (1491, 4946), (2473, 2982)]