18340610464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{167537}}^1$

素因数の和:167869

約数の個数: 48

約数和(自身を含む): 39517523136

約数和(自身を除く): 21176912672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 311, 352, 622, 1244, 2488, 3421, 4976, 6842, 9952, 13684, 27368, 54736, 109472, 167537, 335074, 670148, 1340296, 1842907, 2680592, 3685814, 5361184, 7371628, 14743256, 29486512, 52104007, 58973024, 104208014, 208416028, 416832056, 573144077, 833664112, 1146288154, 1667328224, 2292576308, 4585152616, 9170305232, 18340610464]

約数ペア:

[(1, 18340610464), (2, 9170305232), (4, 4585152616), (8, 2292576308), (11, 1667328224), (16, 1146288154), (22, 833664112), (32, 573144077), (44, 416832056), (88, 208416028), (176, 104208014), (311, 58973024), (352, 52104007), (622, 29486512), (1244, 14743256), (2488, 7371628), (3421, 5361184), (4976, 3685814), (6842, 2680592), (9952, 1842907), (13684, 1340296), (27368, 670148), (54736, 335074), (109472, 167537)]