18695682

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 43366752

約数和(自身を除く): 24671070

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 571, 642, 963, 1142, 1713, 1819, 1926, 3426, 3638, 5139, 5457, 9707, 10278, 10914, 16371, 19414, 29121, 32742, 58242, 61097, 87363, 122194, 174726, 183291, 366582, 549873, 1038649, 1099746, 2077298, 3115947, 6231894, 9347841, 18695682]

約数ペア:

[(1, 18695682), (2, 9347841), (3, 6231894), (6, 3115947), (9, 2077298), (17, 1099746), (18, 1038649), (34, 549873), (51, 366582), (102, 183291), (107, 174726), (153, 122194), (214, 87363), (306, 61097), (321, 58242), (571, 32742), (642, 29121), (963, 19414), (1142, 16371), (1713, 10914), (1819, 10278), (1926, 9707), (3426, 5457), (3638, 5139)]