18644244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81773}}^1$

素因数の和:81799

約数の個数: 24

約数和(自身を含む): 45793440

約数和(自身を除く): 27149196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 81773, 163546, 245319, 327092, 490638, 981276, 1553687, 3107374, 4661061, 6214748, 9322122, 18644244]

約数ペア:

[(1, 18644244), (2, 9322122), (3, 6214748), (4, 4661061), (6, 3107374), (12, 1553687), (19, 981276), (38, 490638), (57, 327092), (76, 245319), (114, 163546), (228, 81773)]