1873212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 4983552

約数和(自身を除く): 3110340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 617, 759, 1012, 1234, 1518, 1851, 2468, 3036, 3702, 6787, 7404, 13574, 14191, 20361, 27148, 28382, 40722, 42573, 56764, 81444, 85146, 156101, 170292, 312202, 468303, 624404, 936606, 1873212]

約数ペア:

[(1, 1873212), (2, 936606), (3, 624404), (4, 468303), (6, 312202), (11, 170292), (12, 156101), (22, 85146), (23, 81444), (33, 56764), (44, 42573), (46, 40722), (66, 28382), (69, 27148), (92, 20361), (132, 14191), (138, 13574), (253, 7404), (276, 6787), (506, 3702), (617, 3036), (759, 2468), (1012, 1851), (1234, 1518)]