27870318

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3539

約数の個数: 60

約数和(自身を含む): 72666792

約数和(自身を除く): 44796474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3511, 3969, 7022, 7938, 10533, 21066, 24577, 31599, 49154, 63198, 73731, 94797, 147462, 172039, 189594, 221193, 284391, 344078, 442386, 516117, 568782, 663579, 1032234, 1327158, 1548351, 1990737, 3096702, 3981474, 4645053, 9290106, 13935159, 27870318]

約数ペア:

[(1, 27870318), (2, 13935159), (3, 9290106), (6, 4645053), (7, 3981474), (9, 3096702), (14, 1990737), (18, 1548351), (21, 1327158), (27, 1032234), (42, 663579), (49, 568782), (54, 516117), (63, 442386), (81, 344078), (98, 284391), (126, 221193), (147, 189594), (162, 172039), (189, 147462), (294, 94797), (378, 73731), (441, 63198), (567, 49154), (882, 31599), (1134, 24577), (1323, 21066), (2646, 10533), (3511, 7938), (3969, 7022)]