18983196

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3539}}^1$

素因数の和:3698

約数の個数: 36

約数和(自身を含む): 48321000

約数和(自身を除く): 29337804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3539, 5364, 7078, 10617, 14156, 21234, 31851, 42468, 63702, 127404, 527311, 1054622, 1581933, 2109244, 3163866, 4745799, 6327732, 9491598, 18983196]

約数ペア:

[(1, 18983196), (2, 9491598), (3, 6327732), (4, 4745799), (6, 3163866), (9, 2109244), (12, 1581933), (18, 1054622), (36, 527311), (149, 127404), (298, 63702), (447, 42468), (596, 31851), (894, 21234), (1341, 14156), (1788, 10617), (2682, 7078), (3539, 5364)]