27185732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 57805440

約数和(自身を除く): 30619708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 373, 532, 548, 746, 959, 1492, 1918, 2603, 2611, 3836, 5206, 5222, 7087, 10412, 10444, 14174, 18221, 28348, 36442, 49609, 51101, 72884, 99218, 102202, 198436, 204404, 357707, 715414, 970919, 1430828, 1941838, 3883676, 6796433, 13592866, 27185732]

約数ペア:

[(1, 27185732), (2, 13592866), (4, 6796433), (7, 3883676), (14, 1941838), (19, 1430828), (28, 970919), (38, 715414), (76, 357707), (133, 204404), (137, 198436), (266, 102202), (274, 99218), (373, 72884), (532, 51101), (548, 49609), (746, 36442), (959, 28348), (1492, 18221), (1918, 14174), (2603, 10444), (2611, 10412), (3836, 7087), (5206, 5222)]