25957458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 60091200

約数和(自身を除く): 34133742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1069, 1278, 1349, 2138, 2698, 3207, 4047, 6414, 8094, 9621, 12141, 19242, 20311, 24282, 40622, 60933, 75899, 121866, 151798, 182799, 227697, 365598, 455394, 683091, 1366182, 1442081, 2884162, 4326243, 8652486, 12978729, 25957458]

約数ペア:

[(1, 25957458), (2, 12978729), (3, 8652486), (6, 4326243), (9, 2884162), (18, 1442081), (19, 1366182), (38, 683091), (57, 455394), (71, 365598), (114, 227697), (142, 182799), (171, 151798), (213, 121866), (342, 75899), (426, 60933), (639, 40622), (1069, 24282), (1278, 20311), (1349, 19242), (2138, 12141), (2698, 9621), (3207, 8094), (4047, 6414)]