289269078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{6133}}^1$

素因数の和:7268

約数の個数: 32

約数和(自身を含む): 661883136

約数和(自身を除く): 372614058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1123, 2246, 3369, 6133, 6738, 7861, 12266, 15722, 18399, 23583, 36798, 42931, 47166, 85862, 128793, 257586, 6887359, 13774718, 20662077, 41324154, 48211513, 96423026, 144634539, 289269078]

約数ペア:

[(1, 289269078), (2, 144634539), (3, 96423026), (6, 48211513), (7, 41324154), (14, 20662077), (21, 13774718), (42, 6887359), (1123, 257586), (2246, 128793), (3369, 85862), (6133, 47166), (6738, 42931), (7861, 36798), (12266, 23583), (15722, 18399)]