186431518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7477}}^1$

素因数の和:7636

約数の個数: 32

約数和(自身を含む): 346739904

約数和(自身を除く): 160308386

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 3562, 7477, 12467, 14954, 24934, 52339, 97201, 104678, 194402, 680407, 1024349, 1360814, 2048698, 7170443, 13316537, 14340886, 26633074, 93215759, 186431518]

約数ペア:

[(1, 186431518), (2, 93215759), (7, 26633074), (13, 14340886), (14, 13316537), (26, 7170443), (91, 2048698), (137, 1360814), (182, 1024349), (274, 680407), (959, 194402), (1781, 104678), (1918, 97201), (3562, 52339), (7477, 24934), (12467, 14954)]