27367942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 49812480

約数和(自身を除く): 22444538

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 751, 959, 1502, 1918, 2603, 5206, 5257, 10514, 14269, 18221, 28538, 36442, 99883, 102887, 199766, 205774, 720209, 1440418, 1954853, 3909706, 13683971, 27367942]

約数ペア:

[(1, 27367942), (2, 13683971), (7, 3909706), (14, 1954853), (19, 1440418), (38, 720209), (133, 205774), (137, 199766), (266, 102887), (274, 99883), (751, 36442), (959, 28538), (1502, 18221), (1918, 14269), (2603, 10514), (5206, 5257)]