2169787116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{12377}}^1$

素因数の和:14478

約数の個数: 48

約数和(自身を含む): 5789339136

約数和(自身を除く): 3619552020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2087, 4174, 6261, 8348, 12377, 12522, 14609, 24754, 25044, 29218, 37131, 43827, 49508, 58436, 74262, 86639, 87654, 148524, 173278, 175308, 259917, 346556, 519834, 1039668, 25830799, 51661598, 77492397, 103323196, 154984794, 180815593, 309969588, 361631186, 542446779, 723262372, 1084893558, 2169787116]

約数ペア:

[(1, 2169787116), (2, 1084893558), (3, 723262372), (4, 542446779), (6, 361631186), (7, 309969588), (12, 180815593), (14, 154984794), (21, 103323196), (28, 77492397), (42, 51661598), (84, 25830799), (2087, 1039668), (4174, 519834), (6261, 346556), (8348, 259917), (12377, 175308), (12522, 173278), (14609, 148524), (24754, 87654), (25044, 86639), (29218, 74262), (37131, 58436), (43827, 49508)]