12291768

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 33727200

約数和(自身を除く): 21435432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2161, 2844, 4322, 5688, 6483, 8644, 12966, 17288, 19449, 25932, 38898, 51864, 77796, 155592, 170719, 341438, 512157, 682876, 1024314, 1365752, 1536471, 2048628, 3072942, 4097256, 6145884, 12291768]

約数ペア:

[(1, 12291768), (2, 6145884), (3, 4097256), (4, 3072942), (6, 2048628), (8, 1536471), (9, 1365752), (12, 1024314), (18, 682876), (24, 512157), (36, 341438), (72, 170719), (79, 155592), (158, 77796), (237, 51864), (316, 38898), (474, 25932), (632, 19449), (711, 17288), (948, 12966), (1422, 8644), (1896, 6483), (2161, 5688), (2844, 4322)]